Market insights · California
Mendocino County, CA: growth, migration and housing
Mendocino County has 88,122 residents, down 3.5% since 2020 (-0.9% in the last year). In 2022–2023, 1,507 households moved in and 1,755 moved out (-248 net), while a net $12.1M of income left. Median household income is $68,092, the median home $512,200 and median rent $1,317 a month.
In California: 47th of 58 counties for 5-year population growth · 37th of 58 counties for net in-migration (per resident) · 44th of 58 counties for median household income · 28th of 58 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Mendocino County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Sonoma County, CA | 231 | $14.3M |
| Lake County, CA | 122 | $5.9M |
| Alameda County, CA | 59 | $6.4M |
| Sacramento County, CA | 57 | $2.3M |
| Los Angeles County, CA | 55 | $4.4M |
| Humboldt County, CA | 48 | $2.3M |
| San Francisco County, CA | 41 | $5.9M |
| San Diego County, CA | 37 | $2.7M |
Where leavers went
Top counties by households leaving Mendocino County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Sonoma County, CA | 259 | $20.5M |
| Lake County, CA | 141 | $6.3M |
| Sacramento County, CA | 68 | $3.9M |
| Los Angeles County, CA | 50 | $2.4M |
| San Francisco County, CA | 43 | $3.0M |
| Alameda County, CA | 41 | $4.5M |
| Humboldt County, CA | 35 | $1.8M |
| Contra Costa County, CA | 34 | $4.3M |
BizyFi in Mendocino County
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Sources: U.S. Census Bureau population estimates (vintage 2025), American Community Survey 5-year (2024), and IRS Statistics of Income county-to-county migration data (2022–2023). Migration counts are tax returns (roughly households) moving between U.S. counties; the IRS suppresses very small flows. Growth rates, per-1,000 figures, rent share and state ranks are BizyFi calculations. Data updated 2026-10-17. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.