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

County house price index, 1990 = 100 in Baltimore County was 307.92 index in 2025. Source: Federal Housing Finance Agency.

- Indicator id: `house_price_index_us_county_annual_1990`
- Place id: `us-county-24005`
- 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/baltimore-county-maryland
- CSV: https://invokely.ai/download/county-house-price-index-1990/baltimore-county-maryland.csv
- API: https://invokely.ai/api/v1/series?indicator=house_price_index_us_county_annual_1990&place=us-county-24005

| Period | index |
|---|---:|
| 2025 | 307.92 |
| 2024 | 299.23 |
| 2023 | 285.84 |
| 2022 | 269.62 |
| 2021 | 241.93 |
| 2020 | 221.91 |
| 2019 | 216.15 |
| 2018 | 210.11 |
| 2017 | 204.25 |
| 2016 | 199.18 |
| 2015 | 194.42 |
| 2014 | 190.58 |
| 2013 | 185.57 |
| 2012 | 183.33 |
| 2011 | 187.69 |
| 2010 | 198.44 |
| 2009 | 211.19 |
| 2008 | 232.83 |
| 2007 | 241.35 |
| 2006 | 233.32 |
| 2005 | 205.69 |
| 2004 | 168.22 |
| 2003 | 144.78 |
| 2002 | 135.61 |
| 2001 | 126.5 |
| 2000 | 118.98 |
| 1999 | 113.6 |
| 1998 | 111.69 |
| 1997 | 108.69 |
| 1996 | 107.4 |
| 1995 | 105.84 |
| 1994 | 105.64 |
| 1993 | 105.28 |
| 1992 | 104.69 |
| 1991 | 102.33 |
| 1990 | 100 |
| 1989 | 96.4 |
| 1988 | 90.61 |
| 1987 | 81.71 |
| 1986 | 75.1 |
| 1985 | 69.61 |
| 1984 | 66.58 |
| 1983 | 62.89 |
| 1982 | 56.96 |
| 1981 | 61.35 |
| 1980 | 55.92 |
| 1979 | 50.58 |
| 1978 | 46.33 |
| 1977 | 41.45 |
| 1976 | 39.02 |
| 1975 | 35.11 |