# County house price annual change, sales and refinances in Boone County

County house price annual change, sales and refinances in Boone County was 7.62% in 2025. Source: Federal Housing Finance Agency.

- Indicator id: `house_price_annual_change_us_county_all_transactions`
- Place id: `us-county-17007`
- Unit: %
- Definition: Published percentage change from the previous year in the FHFA all-transactions house price index for US counties.
- Note: Developmental nominal series, not seasonally adjusted. Includes sale prices and refinance appraisals, unlike purchase-only series. Uses the published annual change directly; it is unaffected by the index base year. Missing estimates remain absent and historical estimates can be revised.
- Source: Federal Housing Finance Agency, FHFA developmental all-transactions county house prices, published annual percent change, nominal, not seasonally adjusted (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 prices, published annual percent change, nominal, not seasonally adjusted. https://www.fhfa.gov/hpi/download/annual/hpi_at_county.xlsx. Retrieved 2026-10-10.
- Web page: https://invokely.ai/en/county-house-price-annual-change-all-transactions/boone-county-illinois
- CSV: https://invokely.ai/download/county-house-price-annual-change-all-transactions/boone-county-illinois.csv
- API: https://invokely.ai/api/v1/series?indicator=house_price_annual_change_us_county_all_transactions&place=us-county-17007

| Period | % |
|---|---:|
| 2025 | 7.62 |
| 2024 | 8.06 |
| 2023 | 9.45 |
| 2022 | 11.58 |
| 2021 | 12.08 |
| 2020 | 1.63 |
| 2019 | 4.1 |
| 2018 | 4.17 |
| 2017 | 5.22 |
| 2016 | 1.58 |
| 2015 | 4.53 |
| 2014 | -0.88 |
| 2013 | -3.09 |
| 2012 | -5.79 |
| 2011 | -6.24 |
| 2010 | -9.92 |
| 2009 | -8.1 |
| 2008 | -4.35 |
| 2007 | 2.3 |
| 2006 | 5.34 |
| 2005 | 9.15 |
| 2004 | 5.23 |
| 2003 | 1.89 |
| 2002 | 2.31 |
| 2001 | 2.83 |
| 2000 | 3.56 |
| 1999 | 1.92 |
| 1998 | 0.37 |
| 1997 | 2.81 |
| 1996 | 3.4 |
| 1995 | 6.69 |
| 1994 | 7.6 |
| 1993 | 2.83 |
| 1992 | 3.63 |
| 1991 | 4.89 |
| 1990 | 7.37 |
| 1989 | 8.4 |
| 1988 | 6.33 |
| 1987 | 0.78 |
| 1986 | 3.54 |
| 1985 | 2.1 |
| 1984 | 12.9 |
| 1983 | -14.82 |
| 1982 | 2.56 |
| 1981 | -5.41 |
| 1980 | 13.29 |
| 1979 | 14.55 |