# County house price index, 1990 = 100 in Westchester County

County house price index, 1990 = 100 in Westchester County was 327.17 index in 2025. Source: Federal Housing Finance Agency.

- Indicator id: `house_price_index_us_county_annual_1990`
- Place id: `us-county-36119`
- Unit: index
- Definition: Annual FHFA all-transactions index of single-family house prices in US counties, with 1990 equal to 100.
- Note: Developmental nominal index, not seasonally adjusted. Uses sale prices and refinance appraisals for mortgages purchased or guaranteed by Fannie Mae or Freddie Mac. Differs from purchase-only indexes. Missing estimates and unavailable base-year values remain absent. Historical estimates can be revised.
- Source: Federal Housing Finance Agency, FHFA developmental all-transactions county house price index, annual, nominal, not seasonally adjusted, 1990 = 100 (https://www.fhfa.gov/hpi/download/annual/hpi_at_county.xlsx)
- Retrieved: 2026-10-10
- License: Public domain (US government work); citation requested
- Citation: Federal Housing Finance Agency (FHFA). FHFA developmental all-transactions county house price index, annual, nominal, not seasonally adjusted, 1990 = 100. https://www.fhfa.gov/hpi/download/annual/hpi_at_county.xlsx. Retrieved 2026-10-10.
- Web page: https://invokely.ai/en/county-house-price-index-1990/westchester-county-new-york
- CSV: https://invokely.ai/download/county-house-price-index-1990/westchester-county-new-york.csv
- API: https://invokely.ai/api/v1/series?indicator=house_price_index_us_county_annual_1990&place=us-county-36119

| Period | index |
|---|---:|
| 2025 | 327.17 |
| 2024 | 309.65 |
| 2023 | 286.8 |
| 2022 | 270.33 |
| 2021 | 247.55 |
| 2020 | 230.67 |
| 2019 | 226.29 |
| 2018 | 220.9 |
| 2017 | 213.32 |
| 2016 | 207.04 |
| 2015 | 201.52 |
| 2014 | 195.81 |
| 2013 | 189.26 |
| 2012 | 188.5 |
| 2011 | 194.35 |
| 2010 | 199.5 |
| 2009 | 209.27 |
| 2008 | 226.01 |
| 2007 | 233.11 |
| 2006 | 235.61 |
| 2005 | 221.62 |
| 2004 | 191.65 |
| 2003 | 169.72 |
| 2002 | 157.77 |
| 2001 | 143.37 |
| 2000 | 130.01 |
| 1999 | 113.01 |
| 1998 | 105.56 |
| 1997 | 100.56 |
| 1996 | 98.68 |
| 1995 | 96.59 |
| 1994 | 96.61 |
| 1993 | 96.82 |
| 1992 | 96.74 |
| 1991 | 96.62 |
| 1990 | 100 |
| 1989 | 103.46 |
| 1988 | 104.27 |
| 1987 | 94.36 |
| 1986 | 80.11 |
| 1985 | 64.74 |
| 1984 | 55.15 |
| 1983 | 45.2 |
| 1982 | 41.89 |
| 1981 | 39.47 |
| 1980 | 34.08 |
| 1979 | 29.3 |
| 1978 | 23.1 |
| 1977 | 21.6 |
| 1976 | 20.18 |
| 1975 | 19.31 |