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

County house price index, 1990 = 100 in Niagara County was 325.42 index in 2025. Source: Federal Housing Finance Agency.

- Indicator id: `house_price_index_us_county_annual_1990`
- Place id: `us-county-36063`
- 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/niagara-county-new-york
- CSV: https://invokely.ai/download/county-house-price-index-1990/niagara-county-new-york.csv
- API: https://invokely.ai/api/v1/series?indicator=house_price_index_us_county_annual_1990&place=us-county-36063

| Period | index |
|---|---:|
| 2025 | 325.42 |
| 2024 | 305.27 |
| 2023 | 288.9 |
| 2022 | 264.53 |
| 2021 | 232.93 |
| 2020 | 204.42 |
| 2019 | 194.09 |
| 2018 | 183.99 |
| 2017 | 171.23 |
| 2016 | 162.62 |
| 2015 | 157.13 |
| 2014 | 153.23 |
| 2013 | 150.23 |
| 2012 | 147.18 |
| 2011 | 146.86 |
| 2010 | 146.57 |
| 2009 | 146.43 |
| 2008 | 144.48 |
| 2007 | 140.92 |
| 2006 | 140.74 |
| 2005 | 136.14 |
| 2004 | 129.7 |
| 2003 | 124.73 |
| 2002 | 121.94 |
| 2001 | 117.74 |
| 2000 | 113.11 |
| 1999 | 112.86 |
| 1998 | 112.32 |
| 1997 | 110.43 |
| 1996 | 112.02 |
| 1995 | 110.47 |
| 1994 | 108.92 |
| 1993 | 109.41 |
| 1992 | 107.41 |
| 1991 | 104.01 |
| 1990 | 100 |
| 1989 | 92.42 |
| 1988 | 83.21 |
| 1987 | 73.33 |
| 1986 | 66.91 |
| 1985 | 65.78 |
| 1984 | 60.69 |
| 1983 | 59.7 |
| 1982 | 55.63 |
| 1981 | 57 |
| 1980 | 57.34 |
| 1979 | 59.46 |
| 1978 | 45.39 |
| 1977 | 45.25 |
| 1976 | 41.31 |
| 1975 | 37.21 |