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Market insights · California

Stanislaus County, CA: growth, migration and housing

Stanislaus County has 557,719 residents, up 0.7% since 2020 (+0.1% in the last year). In 2022–2023, 8,834 households moved in and 9,801 moved out (-967 net), while a net $73.9M of income left. Median household income is $81,468, the median home $450,100 and median rent $1,623 a month.

Population (2025)557,719
5-year growth+0.7%
1-year growth+0.1%
Net households moving in-967
Per 1,000 residents-1.7
Net income moving in-$73.9M
Median household income$81,468
Median home value$450,100
Median rent$1,623/mo
Rent as share of income24%

In California: 18th of 58 counties for 5-year population growth · 27th of 58 counties for net in-migration (per resident) · 30th of 58 counties for median household income · 31st of 58 counties for median home value.

Where new residents came from

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

FromHouseholds (tax returns)Their income (AGI)
San Joaquin County, CA1,879$107.7M
Merced County, CA1,110$64.0M
Santa Clara County, CA792$55.7M
Alameda County, CA767$63.7M
Sacramento County, CA303$17.4M
Contra Costa County, CA258$19.0M
Los Angeles County, CA255$13.3M
Fresno County, CA216$8.5M

Where leavers went

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

ToHouseholds (tax returns)Their income (AGI)
San Joaquin County, CA1,560$107.3M
Merced County, CA972$48.3M
Alameda County, CA495$33.1M
Santa Clara County, CA459$24.9M
Sacramento County, CA449$24.5M
Los Angeles County, CA260$12.5M
San Diego County, CA214$12.1M
Fresno County, CA209$9.8M

BizyFi in Stanislaus County

Fewer than 3 companies in the BizyFi directory are based here. Search them on the company map (company names with a free account), or browse California companies.

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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.