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Oak Ridge is a city in Anderson and Roane counties in the eastern part of the
U.S. state In the United States, a state is a constituent political entity, of which there are 50. Bound together in a political union, each state holds governmental jurisdiction over a separate and defined geographic territory where it shares its sove ...
of
Tennessee Tennessee ( , ), officially the State of Tennessee, is a landlocked U.S. state, state in the Southeastern United States, Southeastern region of the United States. Tennessee is the List of U.S. states and territories by area, 36th-largest by ...
, about west of downtown
Knoxville Knoxville is a city in and the county seat of Knox County in the U.S. state of Tennessee. As of the 2020 United States census, Knoxville's population was 190,740, making it the largest city in the East Tennessee Grand Division and the state' ...
. Oak Ridge's population was 31,402 at the 2020 census. It is part of the Knoxville Metropolitan Area. Oak Ridge's nicknames include ''the Atomic City'', ''the Secret City'', ''the Ridge'', ''the Town the Atomic Bomb Built'', and ''the City Behind the Fence''. In 1942, the United States federal government purchased nearly of farmland in the Clinch River Valley for the development of a
planned city A planned community, planned city, planned town, or planned settlement is any community that was carefully planned from its inception and is typically constructed on previously undeveloped land. This contrasts with settlements that evolve ...
supporting 75,000 residents. It was constructed with assistance from architectural and engineering firm
Skidmore, Owings & Merrill Skidmore, Owings & Merrill (SOM) is an American architectural, urban planning and engineering firm. It was founded in 1936 by Louis Skidmore and Nathaniel A. Owings, Nathaniel Owings in Chicago, Illinois. In 1939, they were joined by engineer Jo ...
, from 1942 to 1943. Oak Ridge was established in 1942 as a production site for the
Manhattan Project The Manhattan Project was a research and development undertaking during World War II that produced the first nuclear weapons. It was led by the United States with the support of the United Kingdom and Canada. From 1942 to 1946, the project w ...
—the massive American, British, and Canadian operation that developed the
atomic bomb A nuclear weapon is an explosive device that derives its destructive force from nuclear reactions, either fission (fission bomb) or a combination of fission and fusion reactions ( thermonuclear bomb), producing a nuclear explosion. Both bomb ...
. Being the site of
Oak Ridge National Laboratory Oak Ridge National Laboratory (ORNL) is a U.S. multiprogram science and technology national laboratory sponsored by the U.S. Department of Energy (DOE) and administered, managed, and operated by UT–Battelle as a federally funded research an ...
and
Y-12 National Security Complex The Y-12 National Security Complex is a United States Department of Energy National Nuclear Security Administration facility located in Oak Ridge, Tennessee, near the Oak Ridge National Laboratory. It was built as part of the Manhattan P ...
, scientific and technological development still plays a crucial role in the city's economy and culture in general.


History

The earliest substantial occupation of the Oak Ridge area occurred during the
Woodland period In the classification of archaeological cultures of North America, the Woodland period of North American pre-Columbian cultures spanned a period from roughly 1000 BCE to European contact in the eastern part of North America, with some archaeo ...
(c. 1000 BC – 1000), although artifacts dating to the Paleo-Indian period have been found throughout the Clinch Valley. Two Woodland mound sites—the Crawford Farm Mounds and the Freels Farm Mounds—were uncovered in the 1930s as part of the Norris Basin salvage excavations. Both sites were just southeast of the former Scarboro community. The Bull Bluff site, which was occupied during the Woodland and Mississippian (c. 1000–1600) periods, was uncovered in the 1960s in anticipation of the construction of
Melton Hill Dam Melton Hill Dam is a hydroelectric dam on the Clinch River just south of Oak Ridge, Tennessee, United States. The dam is operated by the Tennessee Valley Authority, which built the dam in the early 1960s to extend the Tennessee Valley's contin ...
. Bull Bluff is a cliff immediately southeast of Haw Ridge, opposite Melton Hill Park. The Oak Ridge area was largely uninhabited when Euro-American explorers and settlers arrived in the late 18th century, although the
Cherokee The Cherokee (; chr, ᎠᏂᏴᏫᏯᎢ, translit=Aniyvwiyaʔi or Anigiduwagi, or chr, ᏣᎳᎩ, links=no, translit=Tsalagi) are one of the indigenous peoples of the Southeastern Woodlands of the United States. Prior to the 18th century, th ...
claimed the land as part of their hunting grounds. During the early 19th century, several rural farming communities developed in the Oak Ridge area, namely Edgemoor and Elza in the northeast, East Fork and
Wheat Wheat is a grass widely cultivated for its seed, a cereal grain that is a worldwide staple food. The many species of wheat together make up the genus ''Triticum'' ; the most widely grown is common wheat (''T. aestivum''). The archaeologi ...
in the southwest, Robertsville in the west, and
Bethel Bethel ( he, בֵּית אֵל, translit=Bēṯ 'Ēl, "House of El" or "House of God",Bleeker and Widegren, 1988, p. 257. also transliterated ''Beth El'', ''Beth-El'', ''Beit El''; el, Βαιθήλ; la, Bethel) was an ancient Israelite sanc ...
and Scarboro in the southeast. The European-American settlers who founded these communities arrived in the late 1790s after the
American Revolutionary War The American Revolutionary War (April 19, 1775 – September 3, 1783), also known as the Revolutionary War or American War of Independence, was a major war of the American Revolution. Widely considered as the war that secured the independence of t ...
and after the Cherokee signed the Treaty of Holston, ceding what is now Anderson County to the United States. A popular legend holds that John Hendrix (1865-1915), a largely unknown local man, predicted the creation of the city of Oak Ridge around 40 years before construction on the project began. Hendrix lacked any formal education, and was a simple logger for much of his life. Following the death of his youngest daughter, Ethel, to diphtheria, and the subsequent departure of his wife and three remaining children, Hendrix began hearing voices in his head. These voices urged him to stay in the woods and pray for guidance for 40 days and 40 nights, which Hendrix proceeded to do. As the story is told, following these 40 days spent in rugged isolation, Hendrix began seeing visions of the future, and sought to spread his prophetic message to any who would listen. According to published accounts, one vision that he described repeatedly was a description of the city and production facilities built 28 years after his death, during World War II. The version recalled by neighbors and relatives reported: Hendrix, in light of his tales of prophetic visions, was considered insane by most, and at one point was institutionalized. His grave lies in an area of Oak Ridge now known as the Hendrix Creek Subdivision. There are ongoing concerns over the preservation of his gravestone, as the man who owns the lot adjacent to the grave wishes to build a home there, while members of the Oak Ridge Heritage and Preservation Association are fighting to have a monument placed on the site of his grave.


Manhattan Project

In 1942, the
United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country Continental United States, primarily located in North America. It consists of 50 U.S. state, states, a Washington, D.C., ...
federal government chose the area as a site for developing materials for the
Manhattan Project The Manhattan Project was a research and development undertaking during World War II that produced the first nuclear weapons. It was led by the United States with the support of the United Kingdom and Canada. From 1942 to 1946, the project w ...
. Major general
Leslie Groves Lieutenant General Leslie Richard Groves Jr. (17 August 1896 – 13 July 1970) was a United States Army Corps of Engineers officer who oversaw the construction of the Pentagon and directed the Manhattan Project, a top secret research project ...
, military head of the Manhattan Project, liked the area for several reasons. Its relatively low population made acquisition affordable, yet the area was accessible by highway and rail, and utilities such as water and electricity were readily available due to the recent completion of
Norris Dam Norris Dam is a hydroelectric and flood control structure located on the Clinch River in Anderson County and Campbell County, Tennessee, United States. The dam was the first major project for the Tennessee Valley Authority, which had been create ...
. Finally, the project location was established within a valley. This feature was linear and partitioned by several ridges, providing natural protection against the spread of disasters at the four major industrial plants—so they wouldn't blow up "like firecrackers on a string". When the Governor of Tennessee
Prentice Cooper William Prentice Cooper Jr. (September 28, 1895May 18, 1969) was an American politician and diplomat who served as the 39th governor of Tennessee from 1939 to 1945. He led the state's mobilization efforts for World War II, when over 300,000 Te ...
was officially handed by a junior officer (a lieutenant) the July 1943 presidential proclamation making Oak Ridge a military district not subject to state control, he tore it up and refused to see the MED engineer, Lieutenant colonel
James C. Marshall Brigadier General James Creel Marshall (15 October 1897 – 19 July 1977) was a United States Army Corps of Engineers officer who was initially in charge of the Manhattan Project to build an atomic bomb during World War II. A member of the ...
. The new District Engineer Kenneth Nichols had to placate him. Cooper came to see the project (except for the production facilities under construction) on November 3, 1943; and he appreciated the bourbon-laced punch served (although Anderson County was "dry"). House and dormitory accommodations at the
Clinton Engineer Works The Clinton Engineer Works (CEW) was the production installation of the Manhattan Project that during World War II produced the enriched uranium used in the 1945 bombing of Hiroshima, as well as the first examples of reactor-produced plu ...
(CEW) in Oak Ridge and
Hanford Engineer Works The Hanford Engineer Works was a nuclear production complex established by the United States federal government in 1943 as part of the Manhattan Project during World War II. The site, located at the Hanford Site on the Columbia River in Be ...
in Washington State were basic, with coal rather than oil or electric furnaces. But they were of a higher standard than Director Groves wanted, and were better than at Los Alamos. Medical care was provided by Army doctors and hospitals, with civilians paying $2.50 per month ($5 for families) to the medical insurance fund. The location and low population helped keep the town a secret, though the settlement grew from 3,000 to 3,750 in 1942 to about 75,000 by 1945. The K-25 uranium separation facility covered , then the largest building in the world. The name "Oak Ridge" was chosen for the settlement in 1943 from suggestions submitted by project employees. The name evoked the settlement's location along Black Oak Ridge, and officials thought the rural-sounding name "held outside curiosity to a minimum". The name wasn't formally adopted until 1949, and the site was referred to as the Clinton Engineer Works or CEW until then. All workers wore badges. The town was surrounded by guard towers and a fence with seven gates. In October 1942, the
United States Army Corps of Engineers , colors = , anniversaries = 16 June (Organization Day) , battles = , battles_label = Wars , website = , commander1 = ...
began acquiring more than in the Oak Ridge area for the United States'
Manhattan Project The Manhattan Project was a research and development undertaking during World War II that produced the first nuclear weapons. It was led by the United States with the support of the United Kingdom and Canada. From 1942 to 1946, the project w ...
. Unlike the earlier land acquisitions by the
Tennessee Valley Authority The Tennessee Valley Authority (TVA) is a federally owned electric utility corporation in the United States. TVA's service area covers all of Tennessee, portions of Alabama, Mississippi, and Kentucky, and small areas of Georgia, North Carolin ...
for
Norris Dam Norris Dam is a hydroelectric and flood control structure located on the Clinch River in Anderson County and Campbell County, Tennessee, United States. The dam was the first major project for the Tennessee Valley Authority, which had been create ...
—which were still fresh on the minds of many Anderson Countians—the Corps' "declaration of taking" was much more swift and final. Many residents came home to find
eviction Eviction is the removal of a tenant from rental property by the landlord. In some jurisdictions it may also involve the removal of persons from premises that were foreclosed by a mortgagee (often, the prior owners who defaulted on a mortgag ...
notices tacked to their doors. Most were given six weeks to evacuate, although several had as little as two weeks. Some were forced out before they received compensation. By March 1943, the COE had removed the area's earlier communities and established fences and checkpoints. Anderson County lost one-seventh of its land and $391,000 in annual
property tax A property tax or millage rate is an ad valorem tax on the value of a property.In the OECD classification scheme, tax on property includes "taxes on immovable property or net wealth, taxes on the change of ownership of property through inher ...
revenue. The manner by which the Oak Ridge area was acquired by the government created a tense, uneasy relationship between the Oak Ridge complex and the surrounding towns that lasted throughout the Manhattan Project. Although the area's original residents were allowed to be buried in existing cemeteries, every coffin was reportedly opened for inspection. The Corps' Manhattan Engineer District (MED) managed the acquisition and clearing. The K-25, S-50, and Y-12 plants were each built in Oak Ridge to separate the
fissile In nuclear engineering, fissile material is material capable of sustaining a nuclear fission chain reaction. By definition, fissile material can sustain a chain reaction with neutrons of thermal energy. The predominant neutron energy may be t ...
isotope Isotopes are two or more types of atoms that have the same atomic number (number of protons in their nuclei) and position in the periodic table (and hence belong to the same chemical element), and that differ in nucleon numbers ( mass num ...
uranium-235 Uranium-235 (235U or U-235) is an isotope of uranium making up about 0.72% of natural uranium. Unlike the predominant isotope uranium-238, it is fissile, i.e., it can sustain a nuclear chain reaction. It is the only fissile isotope that exi ...
from natural
uranium Uranium is a chemical element with the symbol U and atomic number 92. It is a silvery-grey metal in the actinide series of the periodic table. A uranium atom has 92 protons and 92 electrons, of which 6 are valence electrons. Uranium is weak ...
, which consists almost entirely of the isotope
uranium-238 Uranium-238 (238U or U-238) is the most common isotope of uranium found in nature, with a relative abundance of 99%. Unlike uranium-235, it is non-fissile, which means it cannot sustain a chain reaction in a thermal-neutron reactor. However ...
. During construction of the
electromagnet An electromagnet is a type of magnet in which the magnetic field is produced by an electric current. Electromagnets usually consist of wire wound into a coil. A current through the wire creates a magnetic field which is concentrated in ...
s required for the uranium separation process at the Y-12 site, a shortage of
copper Copper is a chemical element with the symbol Cu (from la, cuprum) and atomic number 29. It is a soft, malleable, and ductile metal with very high thermal and electrical conductivity. A freshly exposed surface of pure copper has a pink ...
forced the MED to borrow 14,700 tons of silver bullion from the
United States Treasury The Department of the Treasury (USDT) is the national treasury and finance department of the federal government of the United States, where it serves as an executive department. The department oversees the Bureau of Engraving and Printing and ...
as a copper substitute in wire for the electromagnet coils. The X-10 site, now the site of
Oak Ridge National Laboratory Oak Ridge National Laboratory (ORNL) is a U.S. multiprogram science and technology national laboratory sponsored by the U.S. Department of Energy (DOE) and administered, managed, and operated by UT–Battelle as a federally funded research an ...
, was established as a pilot plant for production of
plutonium Plutonium is a radioactive chemical element with the symbol Pu and atomic number 94. It is an actinide metal of silvery-gray appearance that tarnishes when exposed to air, and forms a dull coating when oxidized. The element normally exh ...
using the Graphite Reactor. Because of the large number of workers recruited to the area for the
Manhattan Project The Manhattan Project was a research and development undertaking during World War II that produced the first nuclear weapons. It was led by the United States with the support of the United Kingdom and Canada. From 1942 to 1946, the project w ...
, the Army planned a town for project workers at the eastern end of the valley. The time required for the project's completion caused the Army to opt for a relatively permanent establishment rather than an enormous camp. The architecture firm
Skidmore, Owings and Merrill Skidmore, Owings & Merrill (SOM) is an American architectural, urban planning and engineering firm. It was founded in 1936 by Louis Skidmore and Nathaniel Owings in Chicago, Illinois. In 1939, they were joined by engineer John Merrill. The fir ...
(SOM) was contracted to provide the layout for the town and house designs. SOM Partner
John O. Merrill John Ogden Merrill (10 August 1896 – 13 June 1975) was an American architect and structural engineer. He was chiefly responsible for the design During World War I, he served as a captain in the coastal artillery. When released from the mi ...
moved to Tennessee to take charge of designing the secret buildings at Oak Ridge. He directed the creation of a town, which soon had of roads, of railroad track, ten schools, seven theaters, 17 restaurants and cafeterias, and 13 supermarkets. A library with 9,400 books, a
symphony orchestra An orchestra (; ) is a large instrumental ensemble typical of classical music, which combines instruments from different families. There are typically four main sections of instruments: * bowed string instruments, such as the violin, viola, c ...
, sporting facilities, church services for 17 denominations, and a Fuller Brush Company salesman served the new city and its 75,000 residents. No airport was built, for security reasons.
Prefabricated Prefabrication is the practice of assembling components of a structure in a factory or other manufacturing site, and transporting complete assemblies or sub-assemblies to the construction site where the structure is to be located. The term ...
modular home A modular building is a prefabricated building that consists of repeated sections called modules. Modularity involves constructing sections away from the building site, then delivering them to the intended site. Installation of the prefabricated ...
s, apartments, and dormitories, many made from
cemesto Cemesto is a sturdy, light-weight, waterproof and fire-resistant composite building material made from a core of sugar cane fiber insulating board surfaced on both sides with asbestos and cement. Its name is a portmanteau word combining "cem" fro ...
(bonded cement and
asbestos Asbestos () is a naturally occurring fibrous silicate mineral. There are six types, all of which are composed of long and thin fibrous crystals, each fibre being composed of many microscopic "fibrils" that can be released into the atmosphere b ...
) panels, were quickly erected. Streets were laid out in the manner of a "
planned community A planned community, planned city, planned town, or planned settlement is any community that was carefully planned from its inception and is typically constructed on previously undeveloped land. This contrasts with settlements that evolve ...
". The original streets included several main east-to-west roads, namely the Oak Ridge Turnpike, Tennessee Avenue, Pennsylvania Avenue, Hillside Road, Robertsville Road, and Outer Drive. North-to-south oriented streets connecting these main roads were designated "Avenues", and streets branching off from the avenues were designated "Roads", "Places", "Lanes", or "Circles". "Roads" connected two streets, while "Lanes" and "Places" were dead ends.''For Your Information: A Guide to Oak Ridge'' (United States Engineering Department – Community Relations Section, September 1946), p. 18. The names of the main avenues generally progressed alphabetically from east to west (e.g., Alabama Avenue in the east, Vermont Avenue in the west), and the names of the smaller streets began with the same letter as the main avenue from which they started (e.g., streets connected to Florida Avenue began with "F"). Construction personnel swelled the wartime population of Oak Ridge to as much as 70,000. The dramatic population increase, and the secret nature of the project, meant chronic shortages of housing and supplies during the war years. The town was administered by
Turner Construction Company Turner Construction is an American construction company with presence in 20 countries. It is a subsidiary of the German company Hochtief. It is the largest domestic contractor in the United States as of 2020, with a revenue of $14.41 billion ...
through a subsidiary named the Roane-Anderson Company. For most residents, however, their "landlord" was known as "MSI" (Management Services, Inc.). The news of the use of the first
atomic bomb A nuclear weapon is an explosive device that derives its destructive force from nuclear reactions, either fission (fission bomb) or a combination of fission and fusion reactions ( thermonuclear bomb), producing a nuclear explosion. Both bomb ...
against
Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the n ...
on August 6, 1945, revealed to the people at Oak Ridge what they had been working on.


Segregation

Oak Ridge was developed by the federal government as a segregated community, required by the Southern bloc of Democrats in Congress to authorize funding for the project. Due to generally holding lower-ranked jobs, their assigned dwellings were predominantly government-built "hutments" (one-room shacks) located very close to the Y-12 plant, in the one residential area designated as colored. Kenneth Nichols, the MED District Engineer, was told by the main construction contractor for the K-25 plant that the Negro construction labor force had a large turnover rate, so Nichols gave permission to set up a separate black women's camp. When
Leslie Groves Lieutenant General Leslie Richard Groves Jr. (17 August 1896 – 13 July 1970) was a United States Army Corps of Engineers officer who oversaw the construction of the Pentagon and directed the Manhattan Project, a top secret research project ...
visited the plant with K. T. Keller of Chrysler, Keller saw twelve Negro women sweeping the thirty-foot wide alley between the production units, and said "Nichols, don't you know there is a machine made to sweep a concrete floor like this?" Nichols replied "Sure I do, but these gals can do more than one of those machines". The men now had an opportunity to "fracas" on Saturday night, and labor turnover had reduced. During the war, plans were made for a colored neighborhood of houses equal in quality to those provided for whites, but it was not implemented due to limited resources. After the war, all hutments were dismantled, and a colored neighborhood of permanent houses was developed in the Gamble Valley area of Oak Ridge, which during wartime had been occupied by a white trailer community. Oak Ridge elementary education prior to 1954 was totally segregated; it was legally part of the Anderson County system though built and operated primarily with federal funds. Black children could attend only the Scarboro Elementary School. Oak Ridge High School was closed to black students, who had to be bused to Knoxville for an education. Starting in 1950, Scarboro High School was established at Scarboro Elementary School to offer classes for African-American students. It operated until Oak Ridge High School was desegregated in the fall of 1955. In 1953, the Oak Ridge Town Council encouraged desegregation of Oak Ridge High School; this resulted in an unsuccessful attempt by some residents to recall council member
Waldo Cohn Waldo E. Cohn (1910–1999) was an American biochemist known principally for developing techniques for separation of isotopes necessary for the Manhattan Project. Birth and education He was born in San Francisco, California, on 28 June 1910, a ...
. Following the U.S. Supreme Court decision in '' Brown v. Board of Education'' (1954) that the segregation of public schools was unconstitutional, Oak Ridge officials changed their policy and desegregated the schools. The nearby high school in Clinton was desegregated in the fall of 1956. It was later bombed and closed. Oak Ridge provided space at a recently vacated elementary school building (the original Linden Elementary School) for the education of high school students from Clinton for two years while Clinton High School was being rebuilt. Robertsville Junior High School, serving the west half of Oak Ridge, was desegregated at the same time as the high school. Elementary schools in other parts of the city and Jefferson Junior High School, serving the east half of the city, were desegregated slowly as African-American families moved into housing outside of Gamble Valley. In 1967, Scarboro Elementary School was closed, and African-American students from Gamble Valley were bused to other schools around the city. Following the ''Brown'' decision, public accommodations in Oak Ridge were also integrated, although this took a number of years. In the early 1960s, Oak Ridge briefly experienced protest picketing against racial segregation in public accommodations, notably outside a local cafeteria and a laundromat.


Since World War II

Two years after
World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the World War II by country, vast majority of the world's countries—including all of the great power ...
ended, Oak Ridge was shifted to civilian control, under the authority of the U.S. Atomic Energy Commission (AEC). The Roane Anderson Company administered community functions, including arranging housing and operating buses, under a government contract. In 1959 the town was incorporated. The community adopted a city manager and City Council form of government rather than direct federal control. The S-50 liquid thermal diffusion plant was demolished soon after the war. K-25, where uranium was enriched by the gaseous diffusion process until 1985, was demolished in 2013–15. Two of the four major facilities created for the wartime bomb production remain standing: * Y-12, originally used for electromagnetic separation of uranium, is used for nuclear weapons processing and materials storage. * X-10, site of a
graphite Graphite () is a crystalline form of the element carbon. It consists of stacked layers of graphene. Graphite occurs naturally and is the most stable form of carbon under standard conditions. Synthetic and natural graphite are consumed on la ...
test reactor, is now
Oak Ridge National Laboratory Oak Ridge National Laboratory (ORNL) is a U.S. multiprogram science and technology national laboratory sponsored by the U.S. Department of Energy (DOE) and administered, managed, and operated by UT–Battelle as a federally funded research an ...
(ORNL). In 1983, the Department of Energy declassified a report showing that significant amounts of mercury had been released from the Oak Ridge Reservation into the East Fork Poplar Creek between 1950 and 1977. A federal court ordered the DOE to bring the Oak Ridge Reservation into compliance with federal and state environmental regulations. The Department of Energy runs
Oak Ridge National Laboratory Oak Ridge National Laboratory (ORNL) is a U.S. multiprogram science and technology national laboratory sponsored by the U.S. Department of Energy (DOE) and administered, managed, and operated by UT–Battelle as a federally funded research an ...
(ORNL), a nuclear and high-tech research establishment. In June 2018 IBM and the ORNL unveiled
Summit A summit is a point on a surface that is higher in elevation than all points immediately adjacent to it. The topographic terms acme, apex, peak (mountain peak), and zenith are synonymous. The term (mountain top) is generally used only for a m ...
, the "world's fastest supercomputer", claimed to be more than twice as powerful as the previous world leader, with a peak performance of 200,000 trillion calculations per second. Tours of parts of the original facility are available to American citizens from March through November. The tour is so popular that there is a waiting list. Oak Ridge's scientific heritage is curated in the American Museum of Science and Energy. Its role in the Manhattan Project is preserved in the Manhattan Project National Historical Park (along with sites in Hanford, Washington and
Los Alamos, New Mexico Los Alamos is an census-designated place in Los Alamos County, New Mexico, United States, that is recognized as the development and creation place of the atomic bomb—the primary objective of the Manhattan Project by Los Alamos National Labo ...
), run cooperatively by the
National Park Service The National Park Service (NPS) is an agency of the United States federal government within the U.S. Department of the Interior that manages all national parks, most national monuments, and other natural, historical, and recreational properti ...
and the Department of Energy.


Economic development

In 2003, the city extended its borders west beyond the Clinch River boundary for the annexation of the master planned community, the Preserve at Oak Ridge, paving the way for economic growth into the 21st century. In January 2020, the city council of Oak Ridge approved the "Wilson Street Corridor" project plan, intended to develop and construct a downtown area in the city situated along Wilson Street. The plan consists of a
mixed-use development Mixed-use is a kind of urban development, urban design, urban planning and/or a zoning type that blends multiple uses, such as residential, commercial, cultural, institutional, or entertainment, into one space, where those functions are to ...
of retail, residential usage, and restaurants with a primary focus of multi-story residential space.


Geography

Immediately northeast of Oak Ridge, the southwestward-flowing Clinch River bends sharply to the southeast for roughly toward Solway, where it turns again to the southwest. After flowing for approximately , the river bends sharply to the northwest at Copper Ridge, and continues in this direction for nearly . At the K-25 plant, the Clinch turns southwest again and flows for another to its mouth along the
Tennessee River The Tennessee River is the largest tributary of the Ohio River. It is approximately long and is located in the southeastern United States in the Tennessee Valley. The river was once popularly known as the Cherokee River, among other name ...
at Kingston. This series of bends creates a half-rectangle formation—surrounded by water on the northeast, east, and southwest—in which Oak Ridge is situated. The Oak Ridge area is striated by five elongated ridges that run roughly parallel to one another in a northeast-to-southwest direction. In order from west-to-east, the five ridges are Blackoak Ridge—which connects the Elza and K-25 bends of the Clinch and thus "walls off" the half-rectangle—East Fork Ridge, Pine Ridge, Chestnut Ridge, and Haw Ridge. The five ridges are divided by four valleys—East Fork Valley (between Blackoak and East Fork Ridge), Gamble Valley (between East Fork Ridge and Pine Ridge), Bear Creek Valley (between Pine Ridge and Chestnut), and Bethel Valley (between Chestnut and Haw). These ridges and valleys are part of the
Ridge-and-Valley Appalachians The Ridge-and-Valley Appalachians, also called the Ridge and Valley Province or the Valley and Ridge Appalachians, are a physiographic province of the larger Appalachian division and are also a belt within the Appalachian Mountains extending ...
physiographic province. The main section of the city is located in the northeast, where East Fork and Pine Ridge give way to low, scattered hills. Many of the city's residences are located along the relatively steep northeastern slope of Blackoak Ridge. The completion of
Melton Hill Dam Melton Hill Dam is a hydroelectric dam on the Clinch River just south of Oak Ridge, Tennessee, United States. The dam is operated by the Tennessee Valley Authority, which built the dam in the early 1960s to extend the Tennessee Valley's contin ...
(along the Clinch near Copper Ridge) in 1963 created Melton Hill Lake, which borders the city on the northeast and east. The lakefront on the east side of the city is a popular recreation area, with bicycling trails and picnic areas lining the shore. The lake is also well known as a venue for
rowing Rowing is the act of propelling a human-powered watercraft using the sweeping motions of oars to displace water and generate reactional propulsion. Rowing is functionally similar to paddling, but rowing requires oars to be mechanically ...
competitions Competition is a rivalry where two or more parties strive for a common goal which cannot be shared: where one's gain is the other's loss (an example of which is a zero-sum game). Competition can arise between entities such as organisms, indi ...
.
Watts Bar Lake Watts Bar Lake is a reservoir on the Tennessee River created by Watts Bar Dam as part of the Tennessee Valley Authority system. Geography Located in the U.S. state of Tennessee about midway between the cities of Chattanooga and Knoxville, the ...
, an impoundment of the Tennessee River which covers the lower of the Clinch, borders Oak Ridge to the south and southwest. According to the
United States Census Bureau The United States Census Bureau (USCB), officially the Bureau of the Census, is a principal agency of the U.S. Federal Statistical System, responsible for producing data about the American people and economy. The Census Bureau is part of th ...
, the city has a total area of , of which is land and , or 5.25%, is water. The highest point is Melton Hill () on the DOE reservation, at elevation .


Climate

Like much of the rest of the state, Oak Ridge has a
humid subtropical climate A humid subtropical climate is a zone of climate characterized by hot and humid summers, and cool to mild winters. These climates normally lie on the southeast side of all continents (except Antarctica), generally between latitudes 25° and 40° ...
(''Cfa'' in the
Köppen climate classification The Köppen climate classification is one of the most widely used climate classification systems. It was first published by German-Russian climatologist Wladimir Köppen (1846–1940) in 1884, with several later modifications by Köppen, nota ...
); it is part of USDA
hardiness zone A hardiness zone is a geographic area defined as having a certain average annual minimum temperature, a factor relevant to the survival of many plants. In some systems other statistics are included in the calculations. The original and most wide ...
7a. The normal monthly mean temperature ranges from in January to in July, while, on average, there are 4.3 days where the temperature stays at or below freezing and 39 days with a high at or above per year. The all-time record low is , set on January 21, 1985, while the all-time record high is , set on June 30, 2012, and July 28, 1952. However, temperatures reaching either or are uncommon, having last occurred February 5, 1996 (the date of the all-time record low for February) and July 1, 2012. Precipitation is high, averaging annually, but reaches a low during late summer. The rainiest calendar day on record is August 10, 1960, when of rain fell; monthly precipitation has ranged from trace amounts in October 1963 to in July 1967.


Demographics


2020 census

As of the
2020 United States census The United States census of 2020 was the twenty-fourth decennial United States census. Census Day, the reference day used for the census, was April 1, 2020. Other than a pilot study during the 2000 census, this was the first U.S. census to off ...
, there were 31,402 people, 12,008 households, and 7,641 families residing in the city.


2010 census

As of the
2010 United States Census The United States census of 2010 was the twenty-third United States national census. National Census Day, the reference day used for the census, was April 1, 2010. The census was taken via mail-in citizen self-reporting, with enumerators serving ...
, there were 29,330 people, 12,772 households, and 7,921 families residing in the city. The
population density Population density (in agriculture: standing stock or plant density) is a measurement of population per unit land area. It is mostly applied to humans, but sometimes to other living organisms too. It is a key geographical term.Matt RosenberPopu ...
was 344.0 people per square mile (132.8/km2). There were 14,494 housing units at an average density of 161.2 per square mile (62.2/km2). The racial makeup of the city was 86.8%
White White is the lightest color and is achromatic (having no hue). It is the color of objects such as snow, chalk, and milk, and is the opposite of black. White objects fully reflect and scatter all the visible wavelengths of light. White ...
(81.8% non-Hispanic), 8.1%
African American African Americans (also referred to as Black Americans and Afro-Americans) are an ethnic group consisting of Americans with partial or total ancestry from sub-Saharan Africa. The term "African American" generally denotes descendants of ens ...
, 0.4% Native American or
Alaska Native Alaska Natives (also known as Alaskan Natives, Native Alaskans, Indigenous Alaskans, Aboriginal Alaskans or First Alaskans) are the indigenous peoples of Alaska and include Iñupiat, Yupik, Aleut, Eyak, Tlingit, Haida, Tsimshian, and a num ...
, 2.5% Asian, 0.03%
Pacific Islander Pacific Islanders, Pasifika, Pasefika, or rarely Pacificers are the peoples of the Pacific Islands. As an ethnic/ racial term, it is used to describe the original peoples—inhabitants and diasporas—of any of the three major subregions of O ...
, 2.0% from other races, and 3.0% from
two or more races 2 (two) is a number, numeral and digit. It is the natural number following 1 and preceding 3. It is the smallest and only even prime number. Because it forms the basis of a duality, it has religious and spiritual significance in many cultur ...
. Hispanics or Latinos of any race were 4.6% of the population. There were 12,772 households, with 25.2% having children under the age of 18 living with them, 45.2% being
married couples Marriage, also called matrimony or wedlock, is a culturally and often legally recognized union between people called spouses. It establishes rights and obligations between them, as well as between them and their children, and between ...
living together, 12.9% having a female householder with no husband present, 3.9% having a male householder with no wife present, and 38.0% being non-families. 33.3% of all households were made up of individuals, and 14.0% had someone living alone who was 65 years of age or older. The average household size was 2.26 and the average family size was 2.86. The age distribution was 22.0% under the age of 18, 7.1% from 18 to 24, 22.8% from 25 to 44, 28.9% from 45 to 64, and 19.3% who were 65 years of age or older. The median age was 43.5 years. For every 100 females, there were 89.4 males. For every 100 females age 18 and over, there were 86.3 males. The median income for a household in the city was $48,716, and the median income for a family was $69,333. Full-time, year-round male workers had a median income of $54,316 versus $36,140 for females in the same employment situation. The
per capita income Per capita income (PCI) or total income measures the average income earned per person in a given area (city, region, country, etc.) in a specified year. It is calculated by dividing the area's total income by its total population. Per capita i ...
for the city was $30,430. About 10.7% of families and 16.0% of the population were below the
poverty line The poverty threshold, poverty limit, poverty line or breadline is the minimum level of income deemed adequate in a particular country. The poverty line is usually calculated by estimating the total cost of one year's worth of necessities for ...
, including 28.1% of those under age 18 and 6.7% of those age 65 or over.


Government


Municipal government

Oak Ridge uses the council-manager government system, which was established in 1959 when the city was incorporated. It is governed by a seven-member city council composed of the mayor and six council members.


State government

Oak Ridge is represented in the
Tennessee House of Representatives The Tennessee House of Representatives is the lower house of the Tennessee General Assembly, the state legislature of the U.S. state of Tennessee. Constitutional requirements According to the state constitution of 1870, this body is to consi ...
in the 33rd District in Anderson County, and the 32nd district in Roane County, by Representatives John Ragan and Kent Calfee respectively, both of whom are Republican. In the
Tennessee State Senate The Tennessee Senate is the upper house of the U.S. state of Tennessee's state legislature, which is known formally as the Tennessee General Assembly. The Tennessee Senate has the power to pass resolutions concerning essentially any issue reg ...
, Oak Ridge is represented in the 5th district in Anderson County, and the 12th district in Roane County, by Lieutenant Governor of Tennessee and Senator
Randy McNally James Rand McNally (born January 30, 1944) is an American politician serving as the 50th lieutenant governor of Tennessee since 2017. A member of the Republican Party, he has been the state senator from the 5th district since 1987, which encomp ...
, and Senator
Ken Yager Ken Yager (born January 5, 1947) is a Republican politician who is currently serving as a State Senator in Tennessee, for District 12. Yager was first elected to this position in 2008 and represents the people in the counties of District 12, ...
respectively, both of whom are Republican.


National government

Oak Ridge is represented in the
United States House of Representatives The United States House of Representatives, often referred to as the House of Representatives, the U.S. House, or simply the House, is the lower chamber of the United States Congress, with the Senate being the upper chamber. Together they ...
by Republican
Chuck Fleischmann Charles Joseph Fleischmann (; born October 11, 1962) is an American attorney and politician who has been the U.S. representative for since 2011. The district is based in Chattanooga and includes a large part of East Tennessee, including Oak R ...
of the 3rd congressional district.


Economy

The federal government projects at Oak Ridge are reduced in size and scope, but are still the city's principal economic activity and one of the biggest employers in the Knoxville metropolitan area. The Department of Energy owns the federal sites and maintains a major office in the city.
Oak Ridge National Laboratory Oak Ridge National Laboratory (ORNL) is a U.S. multiprogram science and technology national laboratory sponsored by the U.S. Department of Energy (DOE) and administered, managed, and operated by UT–Battelle as a federally funded research an ...
is the largest multipurpose lab in the Department of Energy's National Laboratory system. It is home to the
Spallation Neutron Source The Spallation Neutron Source (SNS) is an accelerator-based neutron source facility in the U.S. that provides the most intense pulsed neutron beams in the world for scientific research and industrial development.In 2007, SNS was entered into th ...
, a 1.4 billion dollar project completed in 2006, and "Titan", one of the world's most powerful scientific supercomputers, which has peak performance of more than one quadrillion operations per second. The
Y-12 National Security Complex The Y-12 National Security Complex is a United States Department of Energy National Nuclear Security Administration facility located in Oak Ridge, Tennessee, near the Oak Ridge National Laboratory. It was built as part of the Manhattan P ...
is a component of the U.S. nuclear weapons complex. The Department of Energy's Environmental Management office is conducting an extensive program of
decontamination Decontamination (sometimes abbreviated as decon, dcon, or decontam) is the process of removing contaminants on an object or area, including chemicals, micro-organisms or radioactive substances. This may be achieved by chemical reaction, disinfecti ...
and decommissioning, environmental cleanup, and waste management to remove or stabilize the hazardous residues remaining from decades of government production and research activities. The Department of Energy
Office of Scientific and Technical Information The Office of Scientific and Technical Information (OSTI) is a component of the Office of Science within the U.S. Department of Energy (DOE). The '' Energy Policy Act'' PL 109–58, Section 982, called out the responsibility of OSTI: "The Secr ...
, which disseminates government research and development information and operates the science.gov website, is located in the city. The Oak Ridge Institute for Science and Education, operated by Oak Ridge Associated Universities, conducts research and education programs for the DOE,
Department of Homeland Security The United States Department of Homeland Security (DHS) is the U.S. federal executive department responsible for public security, roughly comparable to the interior or home ministries of other countries. Its stated missions involve anti-ter ...
, and other federal agencies. The Atmospheric Turbulence and Diffusion Division (ATDD), one of several field divisions of the
National Oceanic and Atmospheric Administration The National Oceanic and Atmospheric Administration (abbreviated as NOAA ) is an United States scientific and regulatory agency within the United States Department of Commerce that forecasts weather, monitors oceanic and atmospheric conditi ...
(NOAA) Air Resources Laboratory, is also located in the city. ATDD began under AEC sponsorship in 1948 as a
Weather Bureau The National Weather Service (NWS) is an agency of the United States federal government that is tasked with providing weather forecasts, warnings of hazardous weather, and other weather-related products to organizations and the public for the ...
research office providing
meteorological Meteorology is a branch of the atmospheric sciences (which include atmospheric chemistry and physics) with a major focus on weather forecasting. The study of meteorology dates back millennia, though significant progress in meteorology did not ...
information and expertise for the AEC. Currently its main function is to perform
air quality Air pollution is the contamination of air due to the presence of substances in the atmosphere that are harmful to the health of humans and other living beings, or cause damage to the climate or to materials. There are many different types ...
-related research directed toward issues of national and global importance. The nuclear industry continues to grow in Oak Ridge following the demolition of the K-25 site. Currently planned in Oak Ridge are a
nuclear power Nuclear power is the use of nuclear reactions to produce electricity. Nuclear power can be obtained from nuclear fission, nuclear decay and nuclear fusion reactions. Presently, the vast majority of electricity from nuclear power is produced b ...
plant, two
nuclear fuel Nuclear fuel is material used in nuclear power stations to produce heat to power turbines. Heat is created when nuclear fuel undergoes nuclear fission. Most nuclear fuels contain heavy fissile actinide elements that are capable of undergo ...
plants, a nuclear
research reactor Research reactors are nuclear fission-based nuclear reactors that serve primarily as a neutron source. They are also called non-power reactors, in contrast to power reactors that are used for electricity production, heat generation, or marit ...
, and a
nuclear medicine Nuclear medicine or nucleology is a medical specialty involving the application of radioactive substances in the diagnosis and treatment of disease. Nuclear imaging, in a sense, is " radiology done inside out" because it records radiation emi ...
plant.
Boeing The Boeing Company () is an American multinational corporation that designs, manufactures, and sells airplanes, rotorcraft, rockets, satellites, telecommunications equipment, and missiles worldwide. The company also provides leasing and ...
operated a manufacturing plant in the city beginning in the early 1980s, but closed in 2007.
IPIX IPIX is an imaging technology company headquartered in Cohoes, New York. It supplies hardware and software for producing, publishing, embellishing, and collaborating with spherical imagery. History IPIX Corporation, successor-in-interest to Inte ...
, Remotec (now a subsidiary of
Northrop Grumman Northrop Grumman Corporation is an American multinational aerospace and defense technology company. With 90,000 employees and an annual revenue in excess of $30 billion, it is one of the world's largest weapons manufacturers and military tech ...
), and several other technology-based companies have been founded in Oak Ridge, including Greg LeMond's
carbon fiber Carbon fiber-reinforced polymers (American English), carbon-fibre-reinforced polymers (Commonwealth English), carbon-fiber-reinforced plastics, carbon-fiber reinforced-thermoplastic (CFRP, CRP, CFRTP), also known as carbon fiber, carbon compo ...
-manufacturing business, LeMond Composites. Several radioactive waste processing companies, including EnergySolutions, have operations in Oak Ridge. The infrastructure that was new in the 1940s is aging. The once-isolated city is now incorporated into the Knoxville metropolitan area. Oak Ridge is now challenged to blend into the suburban orbit of Knoxville as its heritage as a "super secret" government installation subsides. Changing economic forces have led to continuing changes in the commercial sector. For example, the
Oak Ridge City Center Main Street Oak Ridge, formerly known as ''Oak Ridge City Center'' and ''Oak Ridge Mall'', is a mixed-use development in Oak Ridge, Tennessee. It was formerly constructed as a large indoor shopping mall. History The site currently occupied by ...
, a shopping center built in the 1950s and converted to an indoor
shopping mall A shopping mall (or simply mall) is a North American term for a large indoor shopping center, usually Anchor tenant, anchored by department stores. The term "mall" originally meant pedestrian zone, a pedestrian promenade with shops along it (that ...
in the 1980s, sat largely empty in the years leading to its eventual partial demolition and redevelopment.


Education

The city operates a preschool, four elementary schools enrolling kindergarten through grade 4, two middle schools enrolling grades 5 through 8, and one high school enrolling grades 9 through 12. In an August 2004 referendum, city voters approved an increase in local sales taxes to fund a $55 million project for Oak Ridge High School. Following demolition of one wing of the main building, construction on the first wall of the new building began in April 2005. Temporary classrooms were set up to house science classes; they will continue to be used for different purposes as the multi-year project progresses.
Roane State Community College Roane State logo Roane State Community College is a public community college in eastern Tennessee with its main campus in Harriman. It was authorized by the Tennessee General Assembly in 1969, along with two other community colleges, and operate ...
has its largest branch campus in Oak Ridge. Other higher education organizations present in the community, but not offering classes locally, include the Oak Ridge Institute for Science and Education, Oak Ridge Associated Universities, and the
University of Tennessee The University of Tennessee (officially The University of Tennessee, Knoxville; or UT Knoxville; UTK; or UT) is a public land-grant research university in Knoxville, Tennessee. Founded in 1794, two years before Tennessee became the 16th sta ...
Forestry Stations and
Arboretum An arboretum (plural: arboreta) in a general sense is a botanical collection composed exclusively of trees of a variety of species. Originally mostly created as a section in a larger garden or park for specimens of mostly non-local species, man ...
. Independent schools in the city include the
Montessori The Montessori method of education involves children's natural interests and activities rather than formal teaching methods. A Montessori classroom places an emphasis on hands-on learning and developing real-world skills. It emphasizes indepen ...
School of Oak Ridge (preschool and kindergarten founded in 1977), St. Mary's School (
Roman Catholic Roman or Romans most often refers to: * Rome, the capital city of Italy *Ancient Rome, Roman civilization from 8th century BC to 5th century AD * Roman people, the people of ancient Rome *'' Epistle to the Romans'', shortened to ''Romans'', a let ...
, pre-kindergarten through grade 8), and several preschools. The Oak Ridge Institute for Continued Learning offers a diverse array of educational opportunities for adults. The Oak Ridge school district was ranked number one in the state of Tennessee, and Oak Ridge High School was ranked the number three high school in the state of Tennessee, in the Niche 2017 Best School Districts.


Media

Oak Ridge is served by a
daily newspaper A newspaper is a periodical publication containing written information about current events and is often typed in black ink with a white or gray background. Newspapers can cover a wide variety of fields such as politics, business, spor ...
, '' The Oak Ridger'', and was for many years the home of AM radio station WATO. A smaller daily newspaper in the area was ''The Oak Ridge Observer,'' which ceased publication after a nine-year run in January 2014.


Sports

A Minor League Baseball team called the Oak Ridge Pioneers played at the city's Ridgeview Park for one season in 1954. Another team, the Oak Ridge Bombers, played briefly in 1948 before relocating.


Notable people

Notable persons who were born or lived in Oak Ridge: * Arnold Anderson, chemical engineer on
Manhattan Project The Manhattan Project was a research and development undertaking during World War II that produced the first nuclear weapons. It was led by the United States with the support of the United Kingdom and Canada. From 1942 to 1946, the project w ...
, consultant for American Indian Policy Review Commission and founder of American Indian Science and Engineering Society (AISES) * E. Riley Anderson,
Tennessee Supreme Court The Tennessee Supreme Court is the ultimate judicial tribunal of the state of Tennessee. Roger A. Page is the Chief Justice. Unlike other states, in which the state attorney general is directly elected or appointed by the governor or state leg ...
justice *
Jennifer Azzi Jennifer Lynn Azzi (born August 31, 1968) is a former basketball coach, most recently the head coach of the women's team at the University of San Francisco. Azzi is also a former collegiate and professional basketball player, as well as an Olympi ...
, former WNBA player and
Olympic Olympic or Olympics may refer to Sports Competitions * Olympic Games, international multi-sport event held since 1896 ** Summer Olympic Games ** Winter Olympic Games * Ancient Olympic Games, ancient multi-sport event held in Olympia, Greece bet ...
gold medal A gold medal is a medal awarded for highest achievement in a non-military field. Its name derives from the use of at least a fraction of gold in form of plating or alloying in its manufacture. Since the eighteenth century, gold medals have be ...
ist * General B.B. Bell, retired general, commander of
U.S. Forces Korea United States Forces Korea (USFK) is a sub-unified command of U.S. Indo-Pacific Command (USINDOPACOM). USFK is the joint headquarters for U.S. combat-ready fighting forces and components under the ROK/US Combined Forces Command (CFC) – a su ...
and previously of U.S. Army, Europe and
NATO The North Atlantic Treaty Organization (NATO, ; french: Organisation du traité de l'Atlantique nord, ), also called the North Atlantic Alliance, is an intergovernmental military alliance between 30 member states – 28 European and two N ...
's Joint Command * Manson Benedict, nuclear engineering pioneer * Mike Caldwell, NFL player and coach * Nikki Caldwell, women's basketball head coach for LSU, grew up in Oak Ridge * Kenneth Lee Carder,
United Methodist Church The United Methodist Church (UMC) is a worldwide mainline Protestant denomination based in the United States, and a major part of Methodism. In the 19th century, its main predecessor, the Methodist Episcopal Church, was a leader in evangelica ...
bishop *
Lee Clayton Lee Clayton (born Billy Schatz; October 29, 1942June 12, 2023) was an American songwriter and musician. He notably wrote Waylon Jennings' 1972 outlaw country song "Ladies Love Outlaws". Biography Clayton grew up in Oak Ridge, Tennessee and ...
, country-rock singer/songwriter, composer of "Ladies Love Outlaws" * Charles Counts, artist, potter, author *
Trae Crowder Trae Crowder is an American comedian and co-author of ''The Liberal Redneck Manifesto: Draggin' Dixie Outta the Dark''. Early life and education Crowder grew up in rural Celina, Tennessee, near the Tennessee/Kentucky border. He attended Tennes ...
, comedian and author *
Sheldon Datz Sheldon Datz (July 21, 1927 – August 15, 2001) was an American chemist. Born in New York City as the son of Clara and Jacob Datz, he went to Stuyvesant High School and received a degree in chemistry from Columbia University and the Unive ...
, chemist *
Charlie Ergen Charles William Ergen (born March 1, 1953) is an American billionaire businessman. He is co-founder and chairman of Dish Network and EchoStar. He stepped down as CEO of Dish in May 2011 in favor of Joseph Clayton. Ergen resumed as CEO upon Clay ...
, co-founder and CEO of EchoStar Communications Corporation, parent company of
Dish Network DISH Network Corporation (DISH, an acronym for DIgital Sky Highway) is an American television provider and the owner of the direct-broadcast satellite provider Dish, commonly known as Dish Network, and the over-the-top IPTV service, Sling ...
* Megan Fox, actress, born in Oak Ridge * Matthew Friedman, film editor *
Jeannine Hall Gailey Jeannine Hall Gailey (born April 30, 1973) is an American poet. She has published five books of poetry and two books of non-fiction. Her work focuses on pop culture, science and science fiction, fairy tales, and mythology. Early life and educati ...
, author who grew up in Oak Ridge, as described in '' The Robot Scientist's Daughter'' * John H. (Jack) Gibbons, Director of
Office of Technology Assessment The Office of Technology Assessment (OTA) was an office of the United States Congress that operated from 1974 to 1995. OTA's purpose was to provide congressional members and committees with objective and authoritative analysis of the complex scie ...
and
White House The White House is the official residence and workplace of the president of the United States. It is located at 1600 Pennsylvania Avenue NW in Washington, D.C., and has been the residence of every U.S. president since John Adams in ...
Office of Science and Technology Policy An office is a space where an organization's employees perform administrative work in order to support and realize objects and goals of the organization. The word "office" may also denote a position within an organization with specific d ...
* Eugene Guth, physicist * Elaine Hendrix, actress *
Tee Higgins Tamaurice William "Tee" Higgins (born January 18, 1999) is an American football wide receiver for the Cincinnati Bengals of the National Football League (NFL). He played college football at Clemson, where he won the 2019 College Football Play ...
, NFL Player *
Otis Howard Willie Otis Howard (born November 5, 1956) is an American former basketball player who played in the National Basketball Association (NBA). Howard was drafted by the Milwaukee Bucks in the fourth round of the 1978 NBA Draft and began that season ...
, former NBA player *
Alston Scott Householder Alston Scott Householder (5 May 1904 – 4 July 1993) was an American mathematician who specialized in mathematical biology and numerical analysis. He is the inventor of the Householder transformation and of Householder's method. Career Ho ...
, mathematician who invented
Householder transformation In linear algebra, a Householder transformation (also known as a Householder reflection or elementary reflector) is a linear transformation that describes a reflection about a plane or hyperplane containing the origin. The Householder transformati ...
* Kathy Johnson, gymnast *
Kai-Fu Lee Kai-Fu Lee (; born December 3, 1961) is a Taiwanese computer scientist, businessman, and writer. He is currently based in Beijing, China. Lee developed a speaker-independent, continuous speech recognition system as his Ph.D. thesis at Carnegie ...
,
Google Google LLC () is an American Multinational corporation, multinational technology company focusing on Search Engine, search engine technology, online advertising, cloud computing, software, computer software, quantum computing, e-commerce, ar ...
executive * Matt McMahon, basketball head coach,
Murray State Murray State University (MSU) is a public university in Murray, Kentucky. In addition to the main campus in Calloway County in southwestern Kentucky, Murray State operates extended campuses offering upper level and graduate courses in Paducah, H ...
*
Randy McNally James Rand McNally (born January 30, 1944) is an American politician serving as the 50th lieutenant governor of Tennessee since 2017. A member of the Republican Party, he has been the state senator from the 5th district since 1987, which encomp ...
, Tennessee Lieutenant Governor since January 10, 2017 *
John O. Merrill John Ogden Merrill (10 August 1896 – 13 June 1975) was an American architect and structural engineer. He was chiefly responsible for the design During World War I, he served as a captain in the coastal artillery. When released from the mi ...
, architect * Edgar Meyer,
Grammy Award The Grammy Awards (stylized as GRAMMY), or simply known as the Grammys, are awards presented by the Recording Academy of the United States to recognize "outstanding" achievements in the music industry. They are regarded by many as the most pr ...
-winning
bassist A bassist (also known as a bass player or bass guitarist) is a musician who plays a bass instrument such as a double bass (upright bass, contrabass, wood bass), bass guitar (electric bass, acoustic bass), synthbass, keyboard bass or a low b ...
*
Sarah Monette Sarah Elizabeth Monette (born November 25, 1974) is an American novelist and short story author, writing mostly in the genres of fantasy and horror. Under the name Katherine Addison, she published the fantasy novel '' The Goblin Emperor'', which ...
, author * Karl Z. Morgan, health physics pioneer *
Ward Plummer Earl Ward Plummer (October 30, 1940 – July 23, 2020) was an American physicist. His main contributions were in surface physics of metals. Plummer was a Professor of Physics at Louisiana State University and the University of Pennsylvania prior ...
, physicist * William G. Pollard, nuclear physicist and Episcopal priest, first director of Oak Ridge Institute of Nuclear Studies (now Oak Ridge Associated Universities); author on Christianity and science *
Ellen Reid Ellen Lorraine Reid (born 14 July 1966) is a Canadian musician. She provides backing vocals, piano, keyboards and accordion for the Canadian rock band Crash Test Dummies. Early life and education Reid was born and grew up in Selkirk, Manitob ...
, Pulitzer Prize-winning composer * Mitch Rouse, actor, director and screenwriter * Danny Sanders, football player *
Sophia Schubert Sophia Marie Schubert (born January 31, 1996) is an American professional golfer. Education Schubert majored in Sport management at the University of Texas. Amateur career Schubert won the 2017 U.S. Women's Amateur, defeating the number-3 ra ...
, professional golfer, resides in Oak Ridge *
William Shepherd William McMichael "Bill" Shepherd (born July 26, 1949), (Capt, USN, Ret.), is an American former Navy SEAL, aerospace, ocean, and mechanical engineer, and NASA astronaut, who served as Commander of Expedition 1, the first crew on the Int ...
,
astronaut An astronaut (from the Ancient Greek (), meaning 'star', and (), meaning 'sailor') is a person trained, equipped, and deployed by a human spaceflight program to serve as a commander or crew member aboard a spacecraft. Although generally r ...
, commander of
Expedition 1 Expedition 1 was the first long-duration stay on the International Space Station (ISS). The three-person crew stayed aboard the station for 136 days, from November 2000 to March 2001. It was the beginning of an uninterrupted human presence on the ...
, first crew on
International Space Station The International Space Station (ISS) is the largest Modular design, modular space station currently in low Earth orbit. It is a multinational collaborative project involving five participating space agencies: NASA (United States), Roscosmos ( ...
*
Clifford Shull Clifford Glenwood Shull (September 23, 1915 in Pittsburgh, Pennsylvania – March 31, 2001) was a Nobel Prize-winning American physicist. Biography Shull attended Schenley High School in Pittsburgh, received his BS from Carnegie Institute of Tec ...
,
Nobel Prize The Nobel Prizes ( ; sv, Nobelpriset ; no, Nobelprisen ) are five separate prizes that, according to Alfred Nobel's will of 1895, are awarded to "those who, during the preceding year, have conferred the greatest benefit to humankind." Alfr ...
-winning physicist *
Gore Verbinski Gregor Justin "Gore" Verbinski (born March 16, 1964) is an American film director, screenwriter, producer, and musician. He is best known for directing '' The Ring'', the ''Pirates of the Caribbean'' films, and '' Rango''. He won the Academy Awar ...
, film director of ''Pirates of the Caribbean'' series *
Alvin Weinberg Alvin Martin Weinberg (; April 20, 1915 – October 18, 2006) was an American Nuclear physics, nuclear physicist who was the administrator at Oak Ridge National Laboratory (ORNL) during and after the Manhattan Project. He came to Oak Ridge, Ten ...
, nuclear physicist * Ed Westcott, only authorized photographer in Oak Ridge during
Manhattan Project The Manhattan Project was a research and development undertaking during World War II that produced the first nuclear weapons. It was led by the United States with the support of the United Kingdom and Canada. From 1942 to 1946, the project w ...
* Richard White, actor, voice of
Gaston Gaston is a masculine given name of French origin and a surname. The name "Gaston" may refer to: People First name *Gaston I, Count of Foix (1287–1315) *Gaston II, Count of Foix (1308–1343) *Gaston III, Count of Foix (1331–1391) * Gaston ...
in Disney's ''
Beauty and the Beast ''Beauty and the Beast'' (french: La Belle et la Bête) is a fairy tale written by French novelist Gabrielle-Suzanne Barbot de Villeneuve and published in 1740 in ''La Jeune Américaine et les contes marins'' (''The Young American and Marine ...
'' *
Eugene Wigner Eugene Paul "E. P." Wigner ( hu, Wigner Jenő Pál, ; November 17, 1902 – January 1, 1995) was a Hungarian-American theoretical physicist who also contributed to mathematical physics. He received the Nobel Prize in Physics in 1963 "for his co ...
,
Nobel Prize The Nobel Prizes ( ; sv, Nobelpriset ; no, Nobelprisen ) are five separate prizes that, according to Alfred Nobel's will of 1895, are awarded to "those who, during the preceding year, have conferred the greatest benefit to humankind." Alfr ...
-winning physicist *
Adam Wingard Adam Wingard ( ; born December 3, 1982) is an American filmmaker. He has served as a director, producer, screenwriter, editor, cinematographer, actor, and composer on numerous projects. Following an early career as a member of the mumblecore ...
, director * Herbert York, nuclear physicist
The Oak Ridge Boys The Oak Ridge Boys are an American country and gospel vocal quartet originating in Oak Ridge, Tennessee. The group was founded in the 1940s as the Oak Ridge Quartet. They became popular in Southern gospel during the 1950s. Their name was chang ...
draw their name from the group's frequent performances at Oak Ridge National Laboratory during their earliest incarnation under
Wally Fowler John Wallace "Wally" Fowler (February 15, 1917 – June 3, 1994) was an American Southern gospel music singer, manager, and music promoter and businessman. He founded the Oak Ridge Quartet, a gospel act that eventually became the Oak Ridge Bo ...
.


Points of interest

* Alexander Inn, (Retirement Home) * American Museum of Science and Energy * Children's Museum of Oak Ridge * East Tennessee Technology Park, formerly known as the K-25 site * Manhattan Project National Historical Park, National Park Service and Department of Energy site *
Oak Ridge National Laboratory Oak Ridge National Laboratory (ORNL) is a U.S. multiprogram science and technology national laboratory sponsored by the U.S. Department of Energy (DOE) and administered, managed, and operated by UT–Battelle as a federally funded research an ...
*
Office of Scientific and Technical Information The Office of Scientific and Technical Information (OSTI) is a component of the Office of Science within the U.S. Department of Energy (DOE). The '' Energy Policy Act'' PL 109–58, Section 982, called out the responsibility of OSTI: "The Secr ...
(OSTI), U.S. Department of Energy * United Church, The Chapel on the Hill *
University of Tennessee Arboretum The University of Tennessee Arboretum (250 acres) is a research and educational arboretum operated by the University of Tennessee Agricultural Experiment Station. It is located at 901 South Illinois Avenue (State Highway 62), Oak Ridge, Tennesse ...
*
Y-12 National Security Complex The Y-12 National Security Complex is a United States Department of Energy National Nuclear Security Administration facility located in Oak Ridge, Tennessee, near the Oak Ridge National Laboratory. It was built as part of the Manhattan P ...


Sister cities

*
Obninsk Obninsk (russian: О́бнинск) is a city in Kaluga Oblast, Russia, located on the bank of the Protva River southwest of Moscow and northeast of Kaluga. Population: History The history of Obninsk began in 1945 when the First Research In ...
,
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Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the n ...


Notes


References


Further reading

* Charles W. Johnson, Charles O. Jackson, ''City Behind A Fence: Oak Ridge, Tennessee, 1942–1946.'' Knoxville, TN: University of Tennessee Press, 1981 * Lindsey A. Freeman, ''Longing for the Bomb: Oak Ridge and Atomic Nostalgia.'' Chapel Hill, NC: University of North Carolina Press, 2015. * Lindsey A. Freeman, ''This Atom Bomb in Me''. Stanford, CA: Redwood Press, 2019. * Rusell Olwell, ''At Work in the Atomic City: A Labor and Social History of Oak Ridge, Tennessee.'' Knoxville, TN: University of Tennessee Press, 2008. *


External links

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Convention and Visitors Bureau

Historic photos of Oak Ridge during the Manhattan Project
{{Authority control Cities in Tennessee Planned cities in the United States Populated places established in 1942 Cities in Anderson County, Tennessee Cities in Roane County, Tennessee Manhattan Project sites Knoxville metropolitan area Company towns in Tennessee 1942 establishments in Tennessee East Tennessee Skidmore, Owings & Merrill