Henry County is a

county A county () is a geographic region of a country used for administrative or other purposesL. Brookes (ed.) '' Chambers Dictionary''. Edinburgh: Chambers Harrap Publishers Ltd, 2005. in some nations. The term is derived from the Old French denoti ...

located in 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 so ...

Illinois Illinois ( ) is a U.S. state, state in the Midwestern United States, Midwestern United States. It borders on Lake Michigan to its northeast, the Mississippi River to its west, and the Wabash River, Wabash and Ohio River, Ohio rivers to its ...

. The 2020 United States census, listed its population at 49,284. Its

county seat A county seat is an administrative center, seat of government, or capital city of a county or parish (administrative division), civil parish. The term is in use in five countries: Canada, China, Hungary, Romania, and the United States. An equiva ...

Cambridge Cambridge ( ) is a List of cities in the United Kingdom, city and non-metropolitan district in the county of Cambridgeshire, England. It is the county town of Cambridgeshire and is located on the River Cam, north of London. As of the 2021 Unit ...

. Henry County is included in the Davenport- Moline- Rock Island, IA-IL Metropolitan Statistical Area.

History

Henry County was formed on January 13, 1825, out of

Fulton County, Illinois Fulton County is a county in the U.S. state of Illinois. According to the 2020 census, it had a population of 33,609. Its county seat is Lewistown, and the largest city is Canton. Fulton County comprises the Canton, IL Micropolitan Statist ...

. It is named for Revolutionary War figure

Patrick Henry Patrick Henry (May 29, 1736 ld Style and New Style dates, O.S. May 18, 1736une 6, 1799) was an American politician, planter and orator who declared to the Virginia Conventions, Second Virginia Convention (1775): "Give me liberty or give m ...

. The county was settled by people from

New England New England is a region consisting of six states in the Northeastern United States: Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont. It is bordered by the state of New York (state), New York to the west and by the ...

and western

New York New York most commonly refers to: * New York (state), a state in the northeastern United States * New York City, the most populous city in the United States, located in the state of New York New York may also refer to: Places United Kingdom * ...

, descendants of English Puritans who settled New England in the colonial era. The New England settlers founded the five towns of Andover, Wethersfield, Geneseo, Morristown and La Grange. The settlement of Cambridge came about in 1843, when the owner of the land in that area (Rev. Ithamar Pillsbury) dedicated a section of his properties to a town council; lots were sold to incoming settlers, and construction of the town proper began on June 9, 1843. The incoming "Yankee" settlers made Henry County culturally similar to early

culture. File:Henry County Illinois 1825.png, Henry County from the time of its creation to 1827 File:Henry County Illinois 1827.png, The county between 1827 and 1831 File:Henry County Illinois 1831.png, Henry between 1831 and 1836 File:Henry County Illinois 1836.png, Henry in 1836, after Whiteside County was created

Geography

According to the

US Census Bureau The United States Census Bureau, 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 U.S. Census Bureau is part of the U ...

, the county has a total area of , of which is land and (0.3%) is water. It is the 29th largest of Illinois' 102 counties. The area is fairly flat, with

elevation The elevation of a geographic location (geography), ''location'' is its height above or below a fixed reference point, most commonly a reference geoid, a mathematical model of the Earth's sea level as an equipotential gravitational equipotenti ...

s ranging from 650 feet above

sea level Mean sea level (MSL, often shortened to sea level) is an mean, average surface level of one or more among Earth's coastal Body of water, bodies of water from which heights such as elevation may be measured. The global MSL is a type of vertical ...

in the northwest to 850 in the southeast. About or 86.7% of the county's land area, is used for agriculture.

Climate and weather

In recent years, average temperatures in the county seat of Cambridge have ranged from a low of in January to a high of in July, although a record low of was recorded in February 1996 and a record high of was recorded in July 1983. Average monthly precipitation ranged from in January to in August.

Major highways

Interstate 74 Interstate 74 (I-74) is an Interstate Highway in the Midwestern and Southeastern United States. Its western end is at an interchange with I-80 in Davenport, Iowa; the eastern end of its Midwest segment is at an interchange with I-75 in ...

Interstate 80 Interstate 80 (I-80) is an east–west transcontinental freeway that crosses the United States from San Francisco, California, to Teaneck, New Jersey, in the New York metropolitan area. The highway was designated in 1956 as one of the ori ...

* Interstate 280 * U.S. Highway 6 * U.S. Highway 34 * U.S. Highway 150 *

Illinois Route 17 Illinois Route 17 (IL 17) is a rural, arterial east–west state highway that runs east from a former ferry crossing in New Boston, Illinois, New Boston along the banks of the Mississippi RiverIllinois Highway EndsIllinois 17. Retrieved Apri ...

Illinois Route 78 Illinois Route 78 is a major north–south highway in western Illinois. It runs from Illinois Route 104 northwest of Jacksonville north to Highway 78 at the Wisconsin state line north of Warren. This is a distance of . Route descrip ...

* Illinois Route 81 * Illinois Route 82 * Illinois Route 84 * Illinois Route 91 * Illinois Route 92

Adjacent counties

* Rock Island County - northwest * Whiteside County - northeast * Bureau County - east * Stark County - southeast * Knox County - south * Mercer County - west

Demographics

As of the 2010 United States Census, there were 50,486 people, 20,373 households, and 14,149 families residing in the county. The population density was . There were 22,161 housing units at an average density of . The racial makeup of the county was 94.8% white, 1.6% black or African American, 0.4% Asian, 0.2% American Indian, 1.6% from other races, and 1.4% from two or more races. Those of Hispanic or Latino origin made up 4.8% of the population. In terms of ancestry, 30.0% were

German German(s) may refer to: * Germany, the country of the Germans and German things **Germania (Roman era) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizenship in Germany, see also Ge ...

, 14.6% were Irish, 12.3% were Swedish, 11.5% were English, and 7.2% were American. Of the 20,373 households, 31.1% had children under the age of 18 living with them, 55.9% were married couples living together, 9.5% had a female householder with no husband present, 30.6% were non-families, and 26.1% of all households were made up of individuals. The average household size was 2.44 and the average family size was 2.92. The median age was 41.8 years. The median income for a household in the county was $49,164 and the median income for a family was $61,467. Males had a median income of $44,589 versus $30,992 for females. The per capita income for the county was $24,915. About 6.8% of families and 10.4% 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 16.9% of those under age 18 and 8.7% of those age 65 or over.

Communities

Cities

* Colona * Galva * Geneseo * Kewanee

Towns

* Annawan * Atkinson

Villages

Alpha Alpha (uppercase , lowercase ) is the first letter of the Greek alphabet. In the system of Greek numerals, it has a value of one. Alpha is derived from the Phoenician letter ''aleph'' , whose name comes from the West Semitic word for ' ...

* Andover * Bishop Hill *

Cleveland Cleveland is a city in the U.S. state of Ohio and the county seat of Cuyahoga County. Located along the southern shore of Lake Erie, it is situated across the Canada–U.S. maritime border and approximately west of the Ohio-Pennsylvania st ...

* Coal Valley (partial) * Hooppole * Orion * Woodhull

Unincorporated communities

* Aliceville * Briar Bluff * Brook Lawn *

Dayton Dayton () is a city in Montgomery County, Ohio, United States, and its county seat. It is the List of cities in Ohio, sixth-most populous city in Ohio, with a population of 137,644 at the 2020 United States census, 2020 census. The Dayton metro ...

* German Corner * Green River * Green Rock * Hickory Hills * Level Acres * Lynn Center * Morristown * Nekoma * Opheim * Osco * Shady Beach * Sunny Hill * Sunny Hill Estates * Timber Ridge * Ulah * Warner * Woodcrest

Former communities

* Kedron *

Oxford Oxford () is a City status in the United Kingdom, cathedral city and non-metropolitan district in Oxfordshire, England, of which it is the county town. The city is home to the University of Oxford, the List of oldest universities in continuou ...

Saxon The Saxons, sometimes called the Old Saxons or Continental Saxons, were a Germanic people of early medieval "Old" Saxony () which became a Carolingian " stem duchy" in 804, in what is now northern Germany. Many of their neighbours were, like th ...

Townships

Alba ''Alba'' ( , ) is the Scottish Gaelic name for Scotland. It is also, in English-language historiography, used to refer to the polity of Picts and Scots united in the ninth century as the Kingdom of Alba, until it developed into the Kingd ...

* Andover * Annawan * Atkinson *

Burns Burns may refer to: Astronomy * 2708 Burns, an asteroid * Burns (crater), on Mercury People * Burns (surname), list of people and characters named Burns ** Burns (musician), Scottish record producer Places in the United States * Burns, ...

Clover Clovers, also called trefoils, are plants of the genus ''Trifolium'' (), consisting of about 300 species of flowering plants in the legume family Fabaceae originating in Europe. The genus has a cosmopolitan distribution with the highest diversit ...

* Colona *

Cornwall Cornwall (; or ) is a Ceremonial counties of England, ceremonial county in South West England. It is also one of the Celtic nations and the homeland of the Cornish people. The county is bordered by the Atlantic Ocean to the north and west, ...

Edford Holcombe is a small village and civil parish (population 936) in the county of Somerset, England. The parish contains the hamlets of Barlake and Edford. It is within easy commuting distance of both Bristol and Bath. History Its place name is ...

* Galva * Geneseo * Hanna * Kewanee * Loraine * Lynn * Munson * Osco *

* Phenix * Weller *

Western Western may refer to: Places *Western, Nebraska, a village in the US *Western, New York, a town in the US *Western Creek, Tasmania, a locality in Australia *Western Junction, Tasmania, a locality in Australia *Western world, countries that id ...

* Wethersfield * Yorktown

Politics

Henry County's political history is fairly typical of many

Yankee The term ''Yankee'' and its contracted form ''Yank'' have several interrelated meanings, all referring to people from the United States. Their various meanings depend on the context, and may refer to New Englanders, the Northeastern United Stat ...

-settled rural counties in Illinois. After being largely Democratic in its first few elections, the county turned powerfully Republican for the 110 years following the formation of that party. The only time it did not vote Republican between 1856 and 1960 was in 1912 when the GOP was mortally divided and Progressive

Theodore Roosevelt Theodore Roosevelt Jr. (October 27, 1858 – January 6, 1919), also known as Teddy or T.R., was the 26th president of the United States, serving from 1901 to 1909. Roosevelt previously was involved in New York (state), New York politics, incl ...

won a majority of the county's ballots. In 1964, when the Republican Party nominated the Southern-oriented

Barry Goldwater Barry Morris Goldwater (January 2, 1909 – May 29, 1998) was an American politician and major general in the United States Air Force, Air Force Reserve who served as a United States senator from 1953 to 1965 and 1969 to 1987, and was the Re ...

, Henry County voted Democratic for the first time since 1852, but as was typical for Yankee counties it returned to the Republicans with the selection of the more moderate

Richard Nixon Richard Milhous Nixon (January 9, 1913April 22, 1994) was the 37th president of the United States, serving from 1969 until Resignation of Richard Nixon, his resignation in 1974. A member of the Republican Party (United States), Republican ...

. In the 1980s, the transition of the Republican Party into a party largely based around Southern Evangelicals severely alienated its historic Yankee base: Henry County turned to Democrat

Michael Dukakis Michael Stanley Dukakis ( ; born November 3, 1933) is an American politician and lawyer who served as governor of Massachusetts from 1975 to 1979 and from 1983 to 1991. He is the longest-serving governor in Massachusetts history and only the s ...

in 1988, and voted Democratic in every election between 1988 and 2012 except that of 2004 when

George W. Bush George Walker Bush (born July 6, 1946) is an American politician and businessman who was the 43rd president of the United States from 2001 to 2009. A member of the Bush family and the Republican Party (United States), Republican Party, he i ...

carried the county by 5.1 percent. However, concern with unemployment and trade deals in the “

Rust Belt The Rust Belt, formerly the Steel Belt or Factory Belt, is an area of the United States that underwent substantial Deindustrialization, industrial decline in the late 20th century. The region is centered in the Great Lakes and Mid-Atlantic (Uni ...

” resulted in a powerful swing to Republican

Donald Trump Donald John Trump (born June 14, 1946) is an American politician, media personality, and businessman who is the 47th president of the United States. A member of the Republican Party (United States), Republican Party, he served as the 45 ...

in 2016 – the worst Democratic result in the county since

Jimmy Carter James Earl Carter Jr. (October 1, 1924December 29, 2024) was an American politician and humanitarian who served as the 39th president of the United States from 1977 to 1981. A member of the Democratic Party (United States), Democratic Party ...

in 1980. In 2020, Trump built on his win in 2016, capturing 60% of the vote - the highest Republican percentage in 40 years.

Education

References

External links

* * *
Illinois Ancestors Henry County

Henry County Historical Society
{{Coord, 41, 21, 11, N, 90, 07, 53, W, display=title, type:adm2nd_region:US-IL_source:GNIS 1825 establishments in Illinois Illinois counties Populated places established in 1825 Quad Cities