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

County house price index, 1990 = 100 in Lyon County was 349.35 index in 2025. Source: Federal Housing Finance Agency.

- Indicator id: `house_price_index_us_county_annual_1990`
- Place id: `us-county-27083`
- 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/lyon-county-minnesota
- CSV: https://invokely.ai/download/county-house-price-index-1990/lyon-county-minnesota.csv
- API: https://invokely.ai/api/v1/series?indicator=house_price_index_us_county_annual_1990&place=us-county-27083

| Period | index |
|---|---:|
| 2025 | 349.35 |
| 2024 | 332.63 |
| 2023 | 313.36 |
| 2022 | 297.07 |
| 2021 | 270.4 |
| 2020 | 246.44 |
| 2019 | 239.57 |
| 2018 | 234.22 |
| 2017 | 228 |
| 2016 | 225.45 |
| 2015 | 217.14 |
| 2014 | 212.87 |
| 2013 | 206.51 |
| 2012 | 205.38 |
| 2011 | 203.23 |
| 2010 | 206.86 |
| 2009 | 213.53 |
| 2008 | 219.52 |
| 2007 | 222.68 |
| 2006 | 217.01 |
| 2005 | 209.55 |
| 2004 | 192 |
| 2003 | 179.61 |
| 2002 | 178.96 |
| 2001 | 173.72 |
| 2000 | 164.88 |
| 1999 | 156.71 |
| 1998 | 148.44 |
| 1997 | 143 |
| 1996 | 140.59 |
| 1995 | 136.74 |
| 1994 | 126.36 |
| 1993 | 120.04 |
| 1992 | 111.33 |
| 1991 | 105.46 |
| 1990 | 100 |
| 1989 | 98.12 |
| 1988 | 100.36 |
| 1987 | 98.07 |
| 1986 | 96.37 |
| 1985 | 95.13 |
| 1984 | 89 |
| 1983 | 86.21 |
| 1982 | 77.55 |