# County house price index, 1990 = 100 in Black Hawk County

County house price index, 1990 = 100 in Black Hawk County was 365.1 index in 2025. Source: Federal Housing Finance Agency.

- Indicator id: `house_price_index_us_county_annual_1990`
- Place id: `us-county-19013`
- 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/black-hawk-county-iowa
- CSV: https://invokely.ai/download/county-house-price-index-1990/black-hawk-county-iowa.csv
- API: https://invokely.ai/api/v1/series?indicator=house_price_index_us_county_annual_1990&place=us-county-19013

| Period | index |
|---|---:|
| 2025 | 365.1 |
| 2024 | 358.69 |
| 2023 | 342.3 |
| 2022 | 313.61 |
| 2021 | 279.33 |
| 2020 | 265.37 |
| 2019 | 261.95 |
| 2018 | 257.48 |
| 2017 | 247.94 |
| 2016 | 245.63 |
| 2015 | 244.12 |
| 2014 | 240.99 |
| 2013 | 236.99 |
| 2012 | 232.27 |
| 2011 | 231.1 |
| 2010 | 231.18 |
| 2009 | 230.47 |
| 2008 | 228.01 |
| 2007 | 226.3 |
| 2006 | 223.37 |
| 2005 | 218.65 |
| 2004 | 207.8 |
| 2003 | 196.58 |
| 2002 | 189.98 |
| 2001 | 181.53 |
| 2000 | 171.45 |
| 1999 | 157.2 |
| 1998 | 148.36 |
| 1997 | 138.83 |
| 1996 | 131.9 |
| 1995 | 125.75 |
| 1994 | 118.94 |
| 1993 | 116.06 |
| 1992 | 110.21 |
| 1991 | 105.94 |
| 1990 | 100 |
| 1989 | 93.55 |
| 1988 | 81.87 |
| 1987 | 80.82 |
| 1986 | 82.73 |
| 1985 | 83.52 |
| 1984 | 95.58 |
| 1983 | 100.31 |
| 1982 | 109.02 |
| 1981 | 98.71 |
| 1980 | 104.14 |
| 1979 | 105.16 |
| 1978 | 102.43 |
| 1977 | 87.87 |
| 1976 | 71.69 |
| 1975 | 66.94 |