Income needed to buy a home
San Joaquin County, CA
$174,439
a year in household income to buy the typical San Joaquin County home with 10% down.
The monthly math
Typical home value$524,307
Down payment (10%)$52,431
Loan$471,876
Principal and interest (7.40%)$3,267/mo
Property tax (0.79% a year)$344/mo
Homeowners insurance (estimate)$262/mo
Mortgage insurance$197/mo
Total monthly cost$4,070/mo
Income needed keeps housing at 28% of gross income, the lender rule of thumb.
What locals earn
Far off
The typical household here earns $92,179 a year, 53% of what it takes.
In California
San Joaquin County ranks #33 of 58 for the income a home takes, from least to most.
Easiest to afford in California
| County | Typical home | Income needed |
|---|---|---|
| Modoc County | $195,654 | $64,354 |
| Lassen County | $234,567 | $78,175 |
| Trinity County | $257,616 | $80,870 |
| Siskiyou County | $280,435 | $91,399 |
| Lake County | $307,740 | $101,584 |
Typical home value from the Zillow Home Value Index, August 2026. Rate is the Freddie Mac 30-year average for Oct 8, 2026. Property tax rate is total taxes paid divided by total home value in the county (U.S. Census, ACS 2020-2024). How it works.