# Counties in California by county house price index, 1990 = 100, 2025

All 54 values come from Federal Housing Finance Agency for 2025, so the places are comparable.

- Indicator id: `house_price_index_us_county_annual_1990`
- Unit: index
- Definition: Annual FHFA all-transactions index of single-family house prices in US counties, with 1990 equal to 100.
- 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
- 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/rankings/county-house-price-index-1990/california-counties
- CSV: https://invokely.ai/download/rankings/county-house-price-index-1990/california-counties.csv

| Rank | Place | index |
|---:|---|---:|
| 1 | Mono County | 489.5 |
| 2 | Santa Clara County | 481.2 |
| 3 | San Diego County | 475.19 |
| 4 | Orange County | 452.69 |
| 5 | Alameda County | 448.07 |
| 6 | San Francisco County | 436.29 |
| 7 | San Mateo County | 435.94 |
| 8 | Glenn County | 430.16 |
| 9 | Humboldt County | 429 |
| 10 | Monterey County | 422.26 |
| 11 | Napa County | 417.52 |
| 12 | Santa Barbara County | 415.92 |
| 13 | Inyo County | 412.08 |
| 14 | Los Angeles County | 410.35 |
| 15 | Del Norte County | 407.1 |
| 16 | Colusa County | 406.63 |
| 17 | Santa Cruz County | 405.36 |
| 18 | Madera County | 404.28 |
| 19 | San Luis Obispo County | 404.18 |
| 20 | Fresno County | 404.14 |
| 21 | Yuba County | 399.09 |
| 22 | Imperial County | 395.99 |
| 23 | San Bernardino County | 391.91 |
| 24 | Marin County | 387.17 |
| 25 | Tehama County | 383.05 |
| 26 | Sonoma County | 381.11 |
| 27 | Contra Costa County | 380.51 |
| 28 | Riverside County | 380.23 |
| 29 | Kings County | 377.7 |
| 30 | Siskiyou County | 376.99 |
| 31 | Tulare County | 374.94 |
| 32 | Plumas County | 374.34 |
| 33 | Ventura County | 369.45 |
| 34 | Sutter County | 363.38 |
| 35 | Yolo County | 362.2 |
| 36 | Merced County | 357.57 |
| 37 | Butte County | 355.3 |
| 38 | Sacramento County | 352.37 |
| 39 | Kern County | 348.77 |
| 40 | El Dorado County | 348.41 |
| 41 | Mendocino County | 348.22 |
| 42 | Solano County | 346.61 |
| 43 | Placer County | 340.64 |
| 44 | San Benito County | 340.39 |
| 45 | Mariposa County | 337.52 |
| 46 | San Joaquin County | 337.05 |
| 47 | Stanislaus County | 335.65 |
| 48 | Calaveras County | 333.63 |
| 49 | Nevada County | 331.95 |
| 50 | Shasta County | 328.89 |
| 51 | Lake County | 318.06 |
| 52 | Tuolumne County | 302.16 |
| 53 | Amador County | 292.43 |
| 54 | Lassen County | 285.15 |