Housing units in Seneca County

Housing units in Seneca County was 16,194 in 2024, according to the U.S. Census Bureau. That is up 0.3% from 2023. That is the 58th highest of 62 counties in 2024.

2024, count16,194
Change on 2023+0.3%
Series high16,1942024
Series low16,1162022

Next release: Friday, 29 January 2027, estimated by Invokely from past publication dates (low confidence), not announced by the publisher. Release calendar

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Housing units in Seneca County, 2021 to 2024

16.1K16.1K16.1K16.2K16.2K16.2K20212022202320242021: 16,132 count2022: 16,116 count2023: 16,148 count2024: 16,194 count16.1K16.1K16.1K16.2K16.2K16.2K202120242021: 16,132 count2022: 16,116 count2023: 16,148 count2024: 16,194 count
count. Source: U.S. Census Bureau, American Community Survey 5-year estimates, table B25001: total housing units. Retrieved 2026-10-12, published 2026-01-29.
All 4 values
Periodcount
202416,194
202316,148
202216,116
202116,132

Compared with New York and United States

Place2024
Seneca County16,194
New York8,585,241
United States143,775,355

Seneca County compared with nearby places

Albany County: 147,662 countAllegany County: 23,540 countBronx County: 559,415 countBroome County: 93,164 countCattaraugus County: 40,356 countCayuga County: 36,829 countChautauqua County: 66,476 countChemung County: 39,252 countChenango County: 24,586 countClinton County: 37,658 countColumbia County: 33,393 countCortland County: 20,841 countDelaware County: 30,057 countDutchess County: 123,169 countErie County: 441,214 countEssex County: 25,484 countFranklin County: 25,494 countFulton County: 28,199 countGenesee County: 26,176 countGreene County: 29,080 countHamilton County: 7,911 countHerkimer County: 32,459 countJefferson County: 61,862 countKings County: 1,100,772 countLewis County: 15,637 countLivingston County: 27,328 countMadison County: 30,730 countMonroe County: 339,430 countMontgomery County: 22,981 countNassau County: 479,044 countNew York County: 923,472 countNiagara County: 100,446 countOneida County: 105,443 countOnondaga County: 212,002 countOntario County: 53,379 countOrange County: 149,699 countOrleans County: 18,326 countOswego County: 54,844 countOtsego County: 30,057 countPutnam County: 38,450 countQueens County: 910,206 countRensselaer County: 74,543 countRichmond County: 184,621 countRockland County: 108,945 countSt. Lawrence County: 51,970 countSaratoga County: 112,109 countSchenectady County: 71,244 countSchoharie County: 16,562 countSchuyler County: 9,752 countSeneca County: 16,194 countSteuben County: 47,665 countSuffolk County: 580,772 countSullivan County: 49,994 countTioga County: 22,104 countTompkins County: 47,804 countUlster County: 86,503 countWarren County: 40,342 countWashington County: 29,192 countWayne County: 42,570 countWestchester County: 394,358 countWyoming County: 18,263 countYates County: 13,211 count
  • Under 20K
  • 20K to 30K
  • 30K to 40K
  • 40K to 70K
  • 70K to 180K
  • 180K and over
Housing units, 2024, count. Seneca County is outlined. Same source and period for every area shown. Source: U.S. Census Bureau. Boundaries: U.S. Census Bureau cartographic boundary files.

Rankings

Definition

All housing units, occupied and vacant: houses, apartments, mobile homes and rooms intended as separate living quarters. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span.

A survey estimate averaged over five years, not a count on one date.

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How to cite

U.S. Census Bureau. American Community Survey 5-year estimates, table B25001: total housing units. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25001.dat. Retrieved 2026-10-12.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

U.S. Census Bureau. (2026). American Community Survey 5-year estimates, table B25001: total housing units (Housing units, Seneca County, 2021 to 2024) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25001.dat

MLA 9

American Community Survey 5-year estimates, table B25001: total housing units, Housing units, Seneca County, 2021 to 2024. U.S. Census Bureau, 29 Jan. 2026, https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25001.dat. Invokely, https://invokely.ai/en/housing-units/seneca-county-new-york. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. American Community Survey 5-year estimates, table B25001: total housing units. Housing units, Seneca County, 2021 to 2024. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25001.dat. Also distributed by Invokely, https://invokely.ai/en/housing-units/seneca-county-new-york.

Harvard

U.S. Census Bureau (2026) American Community Survey 5-year estimates, table B25001: total housing units, Housing units, Seneca County, 2021 to 2024 [Dataset]. Available at: https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25001.dat, via Invokely: https://invokely.ai/en/housing-units/seneca-county-new-york (Accessed: 12 October 2026).

BibTeX
@misc{census_housing_units_seneca_county_2024,
  author = {{U.S. Census Bureau}},
  title = {{American Community Survey 5-year estimates, table B25001: total housing units: Housing units, Seneca County, 2021 to 2024}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25001.dat},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/en/housing-units/seneca-county-new-york. Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B25001: total housing units. https://www2.census.gov/programs-surveys/acs/summary\_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25001.dat. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - American Community Survey 5-year estimates, table B25001: total housing units: Housing units, Seneca County, 2021 to 2024
PY  - 2026
DA  - 2026/01/29
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25001.dat
L2  - https://invokely.ai/en/housing-units/seneca-county-new-york
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/en/housing-units/seneca-county-new-york.
N1  - Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B25001: total housing units. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25001.dat. Retrieved 2026-10-12.
ER  - 
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Questions

What is the housing units in Seneca County?

Housing units in Seneca County was 16,194 in 2024, according to the U.S. Census Bureau. That is up 0.3% from 2023. That is the 58th highest of 62 counties in 2024.

Where does this figure come from?

U.S. Census Bureau. American Community Survey 5-year estimates, table B25001: total housing units. Retrieved by Invokely on 2026-10-12.

What was the highest housing units in Seneca County?

16,194 in 2024, the highest value since 2021 in this series.

Related statistics for Seneca County

All statistics for Seneca County | Seneca County in figures