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Market insights · California

Amador County, CA: growth, migration and housing

Amador County has 41,876 residents, up 3.2% since 2020 (-0.2% in the last year). In 2022–2023, 1,150 households moved in and 1,053 moved out (+97 net), bringing in a net $20.3M of income. Median household income is $88,044, the median home $449,800 and median rent $1,421 a month.

Population (2025)41,876
5-year growth+3.2%
1-year growth-0.2%
Net households moving in+97
Per 1,000 residents+2.3
Net income moving in+$20.3M
Median household income$88,044
Median home value$449,800
Median rent$1,421/mo
Rent as share of income19%

In California: 8th of 58 counties for 5-year population growth · 4th of 58 counties for net in-migration (per resident) · 28th of 58 counties for median household income · 32nd of 58 counties for median home value.

Where new residents came from

Top counties by households (tax returns) moving to Amador County, 2022–2023 (IRS).

FromHouseholds (tax returns)Their income (AGI)
Sacramento County, CA264$21.7M
San Joaquin County, CA94$7.6M
Calaveras County, CA86$4.8M
El Dorado County, CA73$5.1M
Contra Costa County, CA60$6.2M
Alameda County, CA47$8.4M
Santa Clara County, CA41$6.6M
Placer County, CA34$2.7M

Where leavers went

Top counties by households leaving Amador County, 2022–2023 (IRS).

ToHouseholds (tax returns)Their income (AGI)
Sacramento County, CA177$10.6M
Calaveras County, CA77$3.5M
San Joaquin County, CA71$4.8M
El Dorado County, CA64$4.6M
Placer County, CA41$2.8M
Stanislaus County, CA20$1.1M

BizyFi in Amador 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.