Seneca County is a county in the
U.S. state of
New York. As of the
2020 census, the population was 33,814.
The primary
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 ...
is
Waterloo, moved there from the original county seat of
Ovid
Publius Ovidius Naso (; 20 March 43 BC – AD 17/18), known in English as Ovid ( ), was a Augustan literature (ancient Rome), Roman poet who lived during the reign of Augustus. He was a younger contemporary of Virgil and Horace, with whom he i ...
in 1819.
It became a two-shire county in 1822, which currently remains in effect and uses both locations as county seats although the majority of Seneca County administrative offices are located in Waterloo.
[Office of the Seneca County Historian, ''Written History of Seneca County, New York'' – Unit Three: Establishment of Seneca County & Townships, Chapter 3: History of the Towns of Seneca County](_blank)
, Retrieved May 27, 2015.[Seneca County, New York Departments](_blank)
, Retrieved May 27, 2015. Therefore, most political sources list only Waterloo as the county seat. The county's name comes from the
Seneca Nation of the
Haudenosaunee (Iroquois), who occupied part of the region. The county located in
Western New York
Western New York (WNY) is the westernmost region of the U.S. state of New York (state), New York. The eastern boundary of the region is not consistently defined by state agencies or those who call themselves "Western New Yorkers". Almost all so ...
and is part of the
Finger Lakes region of the state.
Seneca County comprises the
Seneca Falls, NY
Micropolitan Statistical Area, which is also included in the
Rochester-
Batavia-Seneca Falls, NY
Combined Statistical Area.
History
The area covered by Seneca County straddles the prehistoric territories of both
Seneca and
Cayuga Nations of the
Haudenosaunee. This county was reduced in size on July 3, 1766, by the creation of
Cumberland County, and further on March 16, 1770, by the creation of
Gloucester County, both containing territory now in Vermont.
On March 12, 1772, what was left of Albany County was split into three parts, one remaining under the name Albany County. One of the other pieces,
Tryon County, contained the western portion (and thus, since no western boundary was specified, theoretically still extended west to the Pacific). The eastern boundary of Tryon County was approximately five miles west of the present city of
Schenectady, and the county included the western part of the
Adirondack Mountains
The Adirondack Mountains ( ) are a massif of mountains in Northeastern New York which form a circular dome approximately wide and covering about . The region contains more than 100 peaks, including Mount Marcy, which is the highest point in Ne ...
and the area west of the West Branch of the
Delaware River
The Delaware River is a major river in the Mid-Atlantic region of the United States and is the longest free-flowing (undammed) river in the Eastern United States. From the meeting of its branches in Hancock, New York, the river flows for a ...
. The area then designated as Tryon County now includes 37 counties of New York State. The county was named for
William Tryon
Lieutenant-General William Tryon (8 June 172927 January 1788) was a British Army officer and colonial administrator who served as governor of North Carolina from 1764 to 1771 and the governor of New York from 1771 to 1777. He also served durin ...
, colonial governor of New York.
In the years prior to 1776, most of the Loyalists in Tryon County fled to
Canada
Canada is a country in North America. Its Provinces and territories of Canada, ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, making it the world's List of coun ...
. In the fall of 1779 on orders from commander-in-chief General
George Washington
George Washington (, 1799) was a Founding Fathers of the United States, Founding Father and the first president of the United States, serving from 1789 to 1797. As commander of the Continental Army, Washington led Patriot (American Revoluti ...
the
Sullivan Expedition
The 1779 Sullivan Expedition (also known as the Sullivan-Clinton Expedition, the Sullivan Campaign, and the Sullivan-Clinton Campaign) was a United States military campaign under the command of General John Sullivan (general), John Sullivan duri ...
conducted a
scorched earth
A scorched-earth policy is a military strategy of destroying everything that allows an enemy military force to be able to fight a war, including the deprivation and destruction of water, food, humans, animals, plants and any kind of tools and i ...
campaign against the
Iroquois
The Iroquois ( ), also known as the Five Nations, and later as the Six Nations from 1722 onwards; alternatively referred to by the Endonym and exonym, endonym Haudenosaunee ( ; ) are an Iroquoian languages, Iroquoian-speaking Confederation#Ind ...
who sided with the Loyalists in the
Revolutionary War.
Sullivan's path destroyed
Cayuga and
Seneca villages along the east shore of
Seneca Lake.
In 1784, following the peace treaty that ended 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 the armed conflict that comprised the final eight years of the broader American Revolution, in which Am ...
, the name of Tryon County was changed to
Montgomery County in honor of the general,
Richard Montgomery, who had captured several places in Canada and died attempting to capture the city of
Quebec
Quebec is Canada's List of Canadian provinces and territories by area, largest province by area. Located in Central Canada, the province shares borders with the provinces of Ontario to the west, Newfoundland and Labrador to the northeast, ...
, replacing the name of the hated British governor.
In 1789, Montgomery County was reduced in size by the splitting off of
Ontario County. The actual area split off from Montgomery County was much larger than the present Ontario County, also including the present
Allegany,
Cattaraugus,
Chautauqua
Chautauqua ( ) is an adult education and social movement in the United States that peaked in popularity in the late 19th and early 20th centuries. Chautauqua assemblies expanded and spread throughout rural America until the mid-1920s. The Cha ...
,
Erie,
Genesee,
Livingston,
Monroe,
Niagara,
Orleans,
Steuben,
Wyoming
Wyoming ( ) is a landlocked U.S. state, state in the Mountain states, Mountain West subregion of the Western United States, Western United States. It borders Montana to the north and northwest, South Dakota and Nebraska to the east, Idaho t ...
,
Yates, and parts of
Schuyler and
Wayne counties.
Herkimer County was one of three counties split off from Montgomery County (the others being
Otsego and
Tioga counties) in 1791.
Onondaga County was formed in 1794 by the splitting of Herkimer County.
Cayuga County was formed in 1799 by the splitting of Onondaga County. This county was, however, much larger than the present Cayuga County. It then included the present Seneca and
Tompkins counties and part of
Wayne County.
In 1804, Seneca County was formed by the splitting of Cayuga County.
In 1817, Seneca County was reduced in size by combining portions of Seneca and the remainder of Cayuga County to form
Tompkins County. Part of this territory, the current towns of
Covert and
Lodi, were returned to Seneca County in 1819.
The original county seat of Seneca County was located in Ovid, where a court house was constructed in 1806. After southern portions of the county were removed in 1817 to become part of Tompkins County, the seat was moved to Waterloo as the village was more geographically centered at the time. In 1823, northern portions of the county were removed to form part of Wayne County. This put Waterloo in the same situation as Ovid with being on one end of Seneca County. A compromise was made to use both locations as county seats, becoming a two-shire county. It included the constitution of two county courts and jury districts under Chapter 137 of the New York State Laws of 1822.
[William V.R. Erving, ''The Miscellaneous Reports, Cases Decided in the Courts of Record of the State of New York, Volume 114'' (1921), page 636](_blank)
Retrieved May 27, 2015.[Seneca County, New York - ''The County Seat Story''](_blank)
, Retrieved May 27, 2015. In 1895, the Seneca County Board of Supervisors voted to abolish the setup of two jury districts. It later voted to remove the two-shire county system in 1921, making Waterloo the only county seat, but was reinstated two years later.
At least once a year, the County Board of Supervisors holds its monthly meeting in Ovid to maintain the two-shire status.
In 1823, Seneca County was reduced in size by combining portions of Seneca and Ontario counties to form
Wayne County.
On April 6, 1830, the Church of Jesus Christ of Latter Day Saints was founded in Seneca County. The event took place at the log home of a local farmer, Peter Whitmer. Although church headquarters moved out of the area shortly thereafter, a historical visitor's center is still operated at that location.
Geography
According to the
U.S. Census Bureau, the county has a total area of , of which is land and (17%) is water.
Seneca County is in the western part of New York in the
Finger Lakes Region, bounded on the east by
Cayuga Lake and on the west by
Seneca Lake.
The
Finger Lakes National Forest is in the south part of the county.
Both the
New York State Thruway and the
Erie Canal
The Erie Canal is a historic canal in upstate New York that runs east–west between the Hudson River and Lake Erie. Completed in 1825, the canal was the first navigability, navigable waterway connecting the Atlantic Ocean to the Great Lakes, ...
cross the northern part of the county.
The former
Seneca Army Depot occupies a portion of land between Cayuga and Seneca Lakes. The former
Willard Drug Treatment Center and
Five Points Correctional Facility are two
New York State prisons located in the county.
Sampson State Park is located next to the former Army base.
Adjacent counties
*
Wayne County - north
*
Cayuga County - east
*
Tompkins County - southeast
*
Schuyler County - south
*
Yates County - southwest
*
Ontario County - west
Major highways
*
Interstate 90 (New York State Thruway)
*
U.S. Route 20
*
New York State Route 5
*
New York State Route 89
*
New York State Route 96
*
New York State Route 96A
*
New York State Route 414
*
New York State Route 336
National protected areas
*
Finger Lakes National Forest (part)
*
Montezuma National Wildlife Refuge (part)
*
Women's Rights National Historical Park
Demographics
As of the
census
A census (from Latin ''censere'', 'to assess') is the procedure of systematically acquiring, recording, and calculating population information about the members of a given Statistical population, population, usually displayed in the form of stati ...
of 2010, there were 35,251 people, 13,393 households, and 8,762 families residing in the county. The
population density
Population density (in agriculture: Standing stock (disambiguation), 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 geog ...
was . There were 14,794 housing units at an average density of . The racial makeup of the county was 93.7%
White
White is the lightest color and is achromatic (having no chroma). It is the color of objects such as snow, chalk, and milk, and is the opposite of black. White objects fully (or almost fully) reflect and scatter all the visible wa ...
, 5.1%
African American
African Americans, also known as Black Americans and formerly also called Afro-Americans, are an Race and ethnicity in the United States, American racial and ethnic group that consists of Americans who have total or partial ancestry from an ...
, 0.8%
Native American, 0.8%
Asian, 0.01%
Pacific Islander
Pacific Islanders, Pasifika, Pasefika, Pacificans, or rarely Pacificers are the peoples of the list of islands in the Pacific Ocean, Pacific Islands. As an ethnic group, ethnic/race (human categorization), racial term, it is used to describe th ...
, 0.9% from
other races, and 1.3% from two or more races.
Hispanic
The term Hispanic () are people, Spanish culture, cultures, or countries related to Spain, the Spanish language, or broadly. In some contexts, Hispanic and Latino Americans, especially within the United States, "Hispanic" is used as an Ethnici ...
or
Latino of any race were 2.7% of the population. 18.9% were of
Italian, 16.7%
German, 14.6%
English, 13.4%
Irish and 8.9%
American ancestry according to
Census 2000. 95.3% spoke
English and 1.6%
Spanish as their first language.
There were 12,630 households, out of which 31.90% had children under the age of 18 living with them, 53.60% were
married couples
Marriage, also called matrimony or wedlock, is a culturally and often legally recognised union between people called spouses. It establishes rights and obligations between them, as well as between them and their children (if any), and b ...
living together, 10.30% had a female householder with no husband present, and 31.70% were non-families. 25.30% of all households were made up of individuals, and 11.60% had someone living alone who was 65 years of age or older. The average household size was 2.51 and the average family size was 2.99.
In the county, the population was spread out, with 24.80% under the age of 18, 7.50% from 18 to 24, 28.80% from 25 to 44, 23.80% from 45 to 64, and 15.10% who were 65 years of age or older. The median age was 38 years. For every 100 females there were 100.10 males. For every 100 females age 18 and over, there were 99.50 males.
The median income for a household in the county was $37,140, and the median income for a family was $45,445. Males had a median income of $32,512 versus $24,320 for females. The
per capita income
Per capita income (PCI) or average income measures the average income earned per person in a given area (city, region, country, etc.) in a specified year.
In many countries, per capita income is determined using regular population surveys, such ...
for the county was $17,630. About 8.00% of families and 11.50% 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 14.80% of those under age 18 and 7.30% of those age 65 or over.
2020 Census
Government and politics
The county is governed by a fourteen-member
board of supervisors, composed of the
town supervisor representing each of the ten towns in Seneca County along with four additional at-large members from the towns of
Waterloo and
Seneca Falls (two per township).
[Finger Lakes Central - Seneca County Government](_blank)
Retrieved May 28, 2015.[Seneca County Board of Supervisors Roster](_blank)
Retrieved May 28, 2015. The board normally meets every 2nd Tuesday of the month at the Seneca County Office Building in Waterloo with at least one meeting per year held at the old
Seneca County Courthouse Complex in Ovid as honor of the two-shire system.
[Seneca County, New York - Board of Supervisors Meeting Schedule](_blank)
Retrieved May 29, 2015.
Retrieved May 29, 2015. Each supervisor has a weighted vote based on the population of the town they represent.
Historically a Republican-voting county, Seneca has become more competitive in recent years and is now a swing county in Presidential elections. With the exception of 2000 and 2020, when
Al Gore
Albert Arnold Gore Jr. (born March 31, 1948) is an American former politician, businessman, and environmentalist who served as the 45th vice president of the United States from 1993 to 2001 under President Bill Clinton. He previously served as ...
and
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 ...
, respectively, carried the county, voters here have opted for the winner of every Presidential election since 1980. In 2024, Donald Trump carried the county by over 55%, the highest percentage for any candidate from either party since Reagan in 1984.
[https://uselectionatlas.org/RESULTS/]
Communities
Larger Settlements
† - County Seat
Towns
*
Covert
*
Fayette
*
Junius
*
Lodi
*
Ovid
Publius Ovidius Naso (; 20 March 43 BC – AD 17/18), known in English as Ovid ( ), was a Augustan literature (ancient Rome), Roman poet who lived during the reign of Augustus. He was a younger contemporary of Virgil and Horace, with whom he i ...
*
Romulus
Romulus (, ) was the legendary founder and first king of Rome. Various traditions attribute the establishment of many of Rome's oldest legal, political, religious, and social institutions to Romulus and his contemporaries. Although many of th ...
*
Seneca Falls
*
Tyre
*
Varick
*
Waterloo
Hamlets
Seneca county has a number of
unincorporated communities. Most are considered
hamlets
A hamlet is a human settlement that is smaller than a town or village. This is often simply an informal description of a smaller settlement or possibly a subdivision or satellite entity to a larger settlement. Sometimes a hamlet is defined f ...
.
*
Border City
* Bridgeport
*
Canoga
* Caywood
*
Covert
* Dobbins Corner
*
Dublin
Dublin is the capital and largest city of Republic of Ireland, Ireland. Situated on Dublin Bay at the mouth of the River Liffey, it is in the Provinces of Ireland, province of Leinster, and is bordered on the south by the Dublin Mountains, pa ...
*
East Geneva
*
East Varick
* Fayette
*
Kendaia
* MacDougall
*
Magee
* Malcom
*
Mays Point
* Townsendville
*
Tyre
* Varick
*
Willard
See also
*
List of counties in New York
There are 62 county (United States), counties in the U.S. state of New York (state), New York.
The first 12 counties were created in 1683 soon after the British took over the Dutch colony of New Amsterdam; two of these counties were later a ...
*
National Register of Historic Places listings in Seneca County, New York
*
List of county routes in Seneca County, New York
References
Further reading
*
External links
Official Seneca County, New York siteSeneca County Historical Aerial Photographs of New York Cornell University Library & Cornell Institute for Resource Information Sciences
{{authority control
Finger Lakes
1804 establishments in New York (state)
Populated places established in 1804
New York (state) placenames of Native American origin