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

County house price index, 1990 = 100 in Henry County was 314.65 index in 2025. Source: Federal Housing Finance Agency.

- Indicator id: `house_price_index_us_county_annual_1990`
- Place id: `us-county-17073`
- 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/henry-county-illinois
- CSV: https://invokely.ai/download/county-house-price-index-1990/henry-county-illinois.csv
- API: https://invokely.ai/api/v1/series?indicator=house_price_index_us_county_annual_1990&place=us-county-17073

| Period | index |
|---|---:|
| 2025 | 314.65 |
| 2024 | 299.06 |
| 2023 | 279.83 |
| 2022 | 268.93 |
| 2021 | 240.74 |
| 2020 | 225.64 |
| 2019 | 223.69 |
| 2018 | 217.18 |
| 2017 | 214.89 |
| 2016 | 212.88 |
| 2015 | 204.64 |
| 2014 | 206.03 |
| 2013 | 205.74 |
| 2012 | 202.5 |
| 2011 | 202.38 |
| 2010 | 204.7 |
| 2009 | 206.6 |
| 2008 | 209.59 |
| 2007 | 206.15 |
| 2006 | 200.92 |
| 2005 | 194.61 |
| 2004 | 185.92 |
| 2003 | 181.97 |
| 2002 | 177.46 |
| 2001 | 173.73 |
| 2000 | 167.43 |
| 1999 | 159.13 |
| 1998 | 152.74 |
| 1997 | 147.64 |
| 1996 | 137.2 |
| 1995 | 132.53 |
| 1994 | 121.36 |
| 1993 | 112.3 |
| 1992 | 106.32 |
| 1991 | 102.84 |
| 1990 | 100 |
| 1989 | 89.05 |
| 1988 | 84.1 |
| 1987 | 86.58 |
| 1986 | 92.11 |
| 1985 | 85.37 |
| 1984 | 122.35 |
| 1983 | 103.05 |
| 1981 | 99.93 |
| 1980 | 102.68 |
| 1979 | 100.4 |
| 1978 | 95.93 |
| 1977 | 82.78 |
| 1976 | 78.88 |