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

County house price index, 1990 = 100 in Monroe County was 309.23 index in 2025. Source: Federal Housing Finance Agency.

- Indicator id: `house_price_index_us_county_annual_1990`
- Place id: `us-county-17133`
- 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/monroe-county-illinois
- CSV: https://invokely.ai/download/county-house-price-index-1990/monroe-county-illinois.csv
- API: https://invokely.ai/api/v1/series?indicator=house_price_index_us_county_annual_1990&place=us-county-17133

| Period | index |
|---|---:|
| 2025 | 309.23 |
| 2024 | 290.26 |
| 2023 | 271.11 |
| 2022 | 252.51 |
| 2021 | 223.26 |
| 2020 | 207 |
| 2019 | 203.75 |
| 2018 | 197.15 |
| 2017 | 189.81 |
| 2016 | 184.61 |
| 2015 | 180.03 |
| 2014 | 177.09 |
| 2013 | 175.66 |
| 2012 | 175.8 |
| 2011 | 176.1 |
| 2010 | 180.98 |
| 2009 | 187.3 |
| 2008 | 193.51 |
| 2007 | 194.52 |
| 2006 | 190.73 |
| 2005 | 184.37 |
| 2004 | 173.56 |
| 2003 | 161.55 |
| 2002 | 156.96 |
| 2001 | 151.86 |
| 2000 | 146.09 |
| 1999 | 136.25 |
| 1998 | 132.26 |
| 1997 | 128.1 |
| 1996 | 124.1 |
| 1995 | 120.06 |
| 1994 | 113.47 |
| 1993 | 103.79 |
| 1992 | 102.6 |
| 1991 | 99.3 |
| 1990 | 100 |
| 1989 | 99.21 |
| 1988 | 94.76 |
| 1987 | 89.44 |
| 1986 | 86.44 |
| 1985 | 81.8 |