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

County house price index, 1990 = 100 in Grant County was 449.09 index in 2025. Source: Federal Housing Finance Agency.

- Indicator id: `house_price_index_us_county_annual_1990`
- Place id: `us-county-55043`
- 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/grant-county-wisconsin
- CSV: https://invokely.ai/download/county-house-price-index-1990/grant-county-wisconsin.csv
- API: https://invokely.ai/api/v1/series?indicator=house_price_index_us_county_annual_1990&place=us-county-55043

| Period | index |
|---|---:|
| 2025 | 449.09 |
| 2024 | 433.53 |
| 2023 | 396.01 |
| 2022 | 370.03 |
| 2021 | 329.44 |
| 2020 | 299.5 |
| 2019 | 292.07 |
| 2018 | 278.59 |
| 2017 | 271.83 |
| 2016 | 261.48 |
| 2015 | 252.04 |
| 2014 | 244.1 |
| 2013 | 244.66 |
| 2012 | 243.03 |
| 2011 | 243.57 |
| 2010 | 244.38 |
| 2009 | 243.72 |
| 2008 | 247.13 |
| 2007 | 245.58 |
| 2006 | 241.38 |
| 2005 | 232.83 |
| 2004 | 217.47 |
| 2003 | 211.69 |
| 2002 | 203.81 |
| 2001 | 196.61 |
| 2000 | 186.82 |
| 1999 | 172.41 |
| 1998 | 163.31 |
| 1997 | 154.99 |
| 1996 | 146.28 |
| 1995 | 138.98 |
| 1994 | 126.86 |
| 1993 | 116.25 |
| 1992 | 111.84 |
| 1991 | 107.1 |
| 1990 | 100 |
| 1989 | 100.35 |
| 1988 | 105.14 |
| 1987 | 93.67 |
| 1986 | 95.57 |
| 1985 | 90.41 |
| 1984 | 97.17 |
| 1979 | 88.63 |
| 1978 | 84.73 |
| 1977 | 77.09 |