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

County house price index, 1990 = 100 in Grayson County was 449.17 index in 2025. Source: Federal Housing Finance Agency.

- Indicator id: `house_price_index_us_county_annual_1990`
- Place id: `us-county-48181`
- 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/grayson-county-texas
- CSV: https://invokely.ai/download/county-house-price-index-1990/grayson-county-texas.csv
- API: https://invokely.ai/api/v1/series?indicator=house_price_index_us_county_annual_1990&place=us-county-48181

| Period | index |
|---|---:|
| 2025 | 449.17 |
| 2024 | 444.52 |
| 2023 | 431.31 |
| 2022 | 404.59 |
| 2021 | 328.96 |
| 2020 | 287.07 |
| 2019 | 275.04 |
| 2018 | 260.95 |
| 2017 | 240.65 |
| 2016 | 220.94 |
| 2015 | 202 |
| 2014 | 191.53 |
| 2013 | 181.29 |
| 2012 | 174.69 |
| 2011 | 173.73 |
| 2010 | 174.59 |
| 2009 | 179.59 |
| 2008 | 181.49 |
| 2007 | 179.33 |
| 2006 | 174.88 |
| 2005 | 168.57 |
| 2004 | 161.02 |
| 2003 | 156.95 |
| 2002 | 155.44 |
| 2001 | 149.19 |
| 2000 | 142.73 |
| 1999 | 134.19 |
| 1998 | 128.36 |
| 1997 | 123.63 |
| 1996 | 121.03 |
| 1995 | 114.39 |
| 1994 | 110.1 |
| 1993 | 107.75 |
| 1992 | 107.06 |
| 1991 | 105.23 |
| 1990 | 100 |
| 1989 | 102.38 |
| 1988 | 102.74 |
| 1987 | 112.92 |
| 1986 | 111.78 |
| 1985 | 104.31 |
| 1984 | 98.16 |
| 1983 | 100.64 |
| 1982 | 66.87 |
| 1981 | 75.79 |
| 1980 | 85.35 |
| 1979 | 79.9 |
| 1978 | 74.11 |
| 1977 | 63.58 |
| 1976 | 56.19 |
| 1975 | 52.28 |