Village · New York
Mannsville, New York
Mannsville, village, in Jefferson County, New York. Mannsville had 318 residents on July 1, 2025 by the Census Bureau's estimate, down 2.8% from the Bureau's April 2020 estimates base of 327; the 2020 Census counted 297 on the place as it was defined then and the ACS 2020-2024 5-year estimates put it at 417 (±126). GEOID 3645073.
Residents, July 2025 estimate
318
Census Bureau estimate (no margin published)
2020 Census count: 297 · ACS 2020-2024: 417 ±126
Median household income
$83,125
±$17,795 (90% margin)
New York: $85,974
Median home value
$175,000
±$14,796 (90% margin)
New York: $423,800
Median gross rent
$1,075
±$1,055 (90% margin)
New York: $1,621
Where is Mannsville and what county is it in?
Mannsville is a village in Jefferson County, New York. It covers 0.9 square miles of land, 331 residents per square mile in 2020.
Mannsville is in the Watertown-Fort Drum, NY metropolitan statistical area (Census Bureau delineation, July 2023).
Mannsville lies entirely within the Town of Ellisburg, a town with its own local government (2020 census blocks).
Source: 2024 Gazetteer and 2020 place-by-county files, U.S. Census Bureau · Census reference files
How many people live in Mannsville, and is it growing?
The Census Bureau estimates that 318 people lived in Mannsville on July 1, 2025, down 2.8% since 2020, a steeper fall than New York's (−1.0%). The Census Bureau's yearly estimates start from its own April 2020 base for Mannsville, 327, which differs from the 2020 Census count of 297: the estimates follow the place as the estimates program defines it today (its present boundaries, and for a consolidated city-county the area the program assigns it), so the change since 2020 is measured from that base. The 2020-2024 American Community Survey, a five-year sample, puts the population at 417 (±126).
| Measure | Mannsville | Jefferson County | Change since 2015-2019 |
|---|---|---|---|
| Total population | 417 ±126 | 115,040 | no clear change |
| Households | 161 ±43 | 47,606 | no clear change |
| Average household size | 2.59 ±0.48 | 2.32 | no clear change |
| Housing units | 172 ±44 | 61,862 | no clear change |
Mannsville's population since 2000
From 400 in 2000 to 318 in 2025: down 20.5%. The 2000, 2010 and 2020 figures are census counts, each for Mannsville as it was drawn that year: a place that annexed land, or a community that has since incorporated, covered a different area then. The 2005 figure is the Census Bureau's intercensal estimate, revised to fit the 2000 and 2010 counts and drawn on 2010 boundaries; 2015 and 2025 are July 1 estimates made from the census before them.
Source: The 2000, 2010 and 2020 Census counts and the Census Bureau's population estimates (intercensal 2000-2010, Vintage 2020, Vintage 2025) · Census population estimates
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); Census PEP Vintage 2025 (SUB-EST2025, CO-EST2025); 2020 Census P.L. 94-171 · Check it at data.census.gov
Who lives in Mannsville?
The median resident of Mannsville is 33.9 years old; 29.7% are under 18 and 10.8% are 65 or older. The largest group is non-Hispanic white residents at 90.6%, then non-Hispanic residents of two or more races at 4.3%.
| Measure | Mannsville | Jefferson County | Change since 2015-2019 |
|---|---|---|---|
| Median age | 33.9 ±6.1 | 33.7 | no clear change |
| Under 18 years | 29.7% ±8.3 pts | 24.0% | – |
| 65 years and over | 10.8% ±4.7 pts | 15.1% | – |
| Male | 49.2% ±6.5 pts | 52.5% | – |
| Hispanic or Latino (any race) | 3.8% ±3.9 pts | 7.5% | – |
| White alone, not Hispanic | 90.6% ±5.2 pts | 80.2% | −6.8 pts |
| Black or African American alone, not Hispanic | 0.0% ±9.7 pts | 4.3% | – |
| Asian alone, not Hispanic | 0.0% ±9.7 pts | 1.9% | – |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±9.7 pts | 0.1% | – |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±9.7 pts | 0.2% | – |
| Two or more races, not Hispanic | 4.3% ±2.6 pts | 5.5% | – |
| Some other race alone, not Hispanic | 1.2% ±2.3 pts | 0.3% | – |
| Born outside the United States | 0.5% ±0.8 pts | 4.6% | – |
| Speak a language other than English at home (age 5+) | 0.5% ±0.9 pts | 8.1% | – |
| Civilian veterans (age 18+) | 4.1% ±2.3 pts | 12.7% | – |
| With a disability | 6.7% ±4.3 pts | 14.9% | – |
| No health insurance coverage | 2.6% ±3.1 pts | 5.5% | – |
| High school graduate or higher (age 25+) | 92.0% ±5.5 pts | 92.0% | – |
| Bachelor's degree or higher (age 25+) | 22.1% ±8.9 pts | 26.5% | no clear change |
| Graduate or professional degree (age 25+) | 14.1% ±6.9 pts | 11.1% | – |
| Lived in the same house a year earlier | 91.0% ±11.2 pts | 80.1% | – |
| Moved from another state in the past year | 0.0% ±9.8 pts | 6.3% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profiles DP02, DP05) · Check it at data.census.gov
What do households in Mannsville earn?
Half of Mannsville's 161 households earn less than $83,125 a year (±$17,795), against $66,301 in Jefferson County and $85,974 in New York. In 2015-2019 it was $90,508 in 2024 dollars; the margins of error cannot tell the two periods apart.
| Measure | Mannsville | Jefferson County | Change since 2015-2019 |
|---|---|---|---|
| Median household income | $83,125 ±$17,795 | $66,301 | no clear change |
| Mean household income | $86,874 ±$15,677 | $86,210 | – |
| Per capita income | $34,151 ±$6,660 | $36,025 | no clear change |
| People below the poverty line | 14.7% ±13.7 pts | 13.7% | – |
| Children under 18 below the poverty line | 18.2% ±21.8 pts | 18.8% | – |
| Households receiving SNAP | 10.6% ±6.1 pts | 15.8% | – |
| Households with a computer | 97.5% ±2.7 pts | 94.4% | – |
| Households with a broadband subscription | 95.0% ±4.0 pts | 90.8% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What does housing cost in Mannsville?
Owners occupy 79.5% of Mannsville's occupied homes and renters 20.5%. The median owner-occupied home is valued at $175,000 by its owner (±$14,796).
| Measure | Mannsville | Jefferson County | Change since 2015-2019 |
|---|---|---|---|
| Median home value (owner-occupied) | $175,000 ±$14,796 | $188,200 | +$48,608 |
| Median gross rent | $1,075 ±$1,055 | $1,213 | – |
| Renters paying 35% or more of income on rent | 75.0% ±30.3 pts | 38.4% | – |
| Median monthly owner costs, with a mortgage | $1,542 ±$137 | $1,555 | – |
| Owner-occupied homes | 79.5% ±11.3 pts | 54.7% | no clear change |
| Renter-occupied homes | 20.5% ±11.3 pts | 45.3% | – |
| Housing units | 172 ±44 | 61,862 | no clear change |
| Homeowner vacancy rate | 3.8% ±7.0 pts | 1.9% | – |
| Rental vacancy rate | 0.0% ±59.0 pts | 4.4% | – |
| Single-family detached homes | 83.1% ±10.0 pts | 57.3% | – |
| Mobile homes | 8.7% ±7.1 pts | 10.1% | – |
| Built 2020 or later | 0.0% ±21.7 pts | 0.5% | – |
| Built 2010 to 2019 | 4.1% ±3.3 pts | 9.3% | – |
| Built 1939 or earlier | 60.5% ±14.2 pts | 30.3% | – |
| Households with no vehicle | 1.2% ±1.9 pts | 9.7% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP04) · Check it at data.census.gov
How do people in Mannsville work and get to work?
85.2% of Mannsville's workers drive alone. The average trip to work takes 23.4 minutes.
| Measure | Mannsville | Jefferson County | Change since 2015-2019 |
|---|---|---|---|
| In the labor force (age 16+) | 72.8% ±6.4 pts | 64.6% | – |
| Unemployment rate | 5.0% ±5.4 pts | 5.9% | – |
| Drove alone to work | 85.2% ±6.8 pts | 77.6% | – |
| Carpooled | 9.1% ±6.3 pts | 8.3% | – |
| Public transportation | 0.0% ±18.3 pts | 0.3% | – |
| Walked | 1.0% ±1.6 pts | 4.2% | – |
| Worked from home | 4.3% ±3.5 pts | 7.7% | – |
| Mean travel time to work | 23.4 min ±4.3 | 19.5 min | no clear change |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What census tracts are in Mannsville?
No census tract lies mostly in Mannsville; 1 tract reaches into it (2020 census blocks).
| Tract | Residents, 2020-2024 | Median household income |
|---|---|---|
| Tract 625Jefferson County | 3,353 | $81,503 |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 block assignment files (tract share = share of the tract's census blocks in Mannsville) · Census block assignment files
How does Mannsville compare with other places in New York?
By the Census Bureau's July 2025 estimates, Mannsville is the 14,941st-most populous of the 19,476 U.S. incorporated places that have one and the 562nd-most populous of 594 in New York.
Mannsville is not ranked by income or the other survey measures: those rankings include places of 1,000 or more residents (2020 Census) with a reliable estimate.
| Measure | Rank | Of |
|---|---|---|
| Population, July 2025 estimate | 562nd | 594 |
Mannsville's figures with every place in New York (CSV)
Every place in New York, sortable · Compare Mannsville with other places
Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) and PEP Vintage 2025 · How ranks are computed
How reliable are the figures for Mannsville?
24 of the 57 figures for Mannsville on this page carry a coefficient of variation over 40% and are marked with a ring: they come from a small sample, so read them as rough.
The American Community Survey samples about one household in eight over five years, so every figure is an estimate with a 90% margin of error (shown under each value). A ring marks an estimate whose coefficient of variation is over 40%. A change is called only when the gap between the two periods is larger than their combined 90% margin (the square root of the sum of the two squared margins), the Census Bureau's test. How to read a margin of error.
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026): margins of error as published · ACS technical documentation
How these figures are made: methodology and release checks · reading a margin of error · every state · corrections
Not on this page: crime, weather and schools for Mannsville are other agencies' records. Crime: the FBI's Crime Data Explorer · climate: NOAA's U.S. Climate Normals · schools: the National Center for Education Statistics' public schools in Mannsville.