1st Advantage MortgageAbout 62% of San Joaquin County homes are owner-occupied, and the median household income is $92,179. Your income, debts and credit decide what you qualify for. Get offers in writing, compare the total repaid, and never pay a fee up front.
On this page
- A quick profile of San Joaquin County
- Income in San Joaquin County compared with California
- Renting and owning in San Joaquin County
- Employment and commuting in San Joaquin County
- Neighboring counties at a glance
- Places inside San Joaquin County
- What a median San Joaquin County budget can carry
- Borrowing situations common in San Joaquin County
- People and households in San Joaquin County
- Checking a lender's license in California
- Before you sign
- Nearby and statewide guides
- Frequently asked questions
A quick profile of San Joaquin County
Roughly 797,334 residents live in San Joaquin County, California, 14th by population among the state's 58 counties and county equivalents. Land area is 1,392 square miles (2024 Gazetteer), so density runs near 573 per square mile. For statistical purposes it belongs to the Stockton-Lodi, CA metro area, as delineated by the Office of Management and Budget in July 2023. The Census Bureau counts 28 places in the county (7 incorporated, 21 census-designated); the largest is Stockton, with about 322,326 residents, or 40% of the county.
Income in San Joaquin County compared with California
Half of San Joaquin County households take in less than $92,179 a year and half take in more, 7% below the California median of $99,122. That places it 23rd among California's 58 county-level areas.
| Household income | San Joaquin County | vs California |
|---|---|---|
| Under $35,000 | 17.6% | -0.1 pts |
| $35,000 to $99,999 | 36.1% | +3.4 pts |
| $100,000 to $199,999 | 31.8% | +2.7 pts |
| $200,000 or more | 14.5% | -6.0 pts |
The spread is wide: 46% of San Joaquin County households make $100,000 or more, and 18% make less than $35,000. 12.4% of residents fall below the federal poverty line (statewide: 12.0%). For a borrower in San Joaquin County, the county median is only context: a lender looks at the income you can document, so pay stubs, benefit letters or tax returns matter more than any average.
Renting and owning in San Joaquin County
Median gross rent, utilities included, comes to $1,734 in San Joaquin County versus $2,036 statewide. Rent takes 30% or more of income for 54% of renter households here. With a median value of $530,700, a typical San Joaquin County house costs 5.8 times what the median household earns in a year. 62% of San Joaquin County households own their home and 38% rent.
| San Joaquin County | California | U.S. county median | |
|---|---|---|---|
| Median gross rent | $1,734/mo | $2,036/mo | $877/mo |
| Median home value | $530,700 | $734,700 | $185,300 |
| Owners | 62% | 56% | 75% |
| Rent-burdened renters | 54% | 55% | 45% |
| Burdened owners | 36% | 38% | n/a |
| Vacant units | 6% | 7% | n/a |
Rent pressure is real here, so run any payment through the debt-to-income calculator before you apply.
Employment and commuting in San Joaquin County
Education and health care employs 21% of working residents, the largest share; retail trade is next with 12%. The sharpest difference from the state is in transportation, warehousing and utilities, at 9% locally and 6% for California. The survey's unemployment rate for San Joaquin County averages 7.6% over 2020 to 2024 (state: 6.6%). 27% of commuters travel 45 minutes or more each way, and 11% work from home. Only 5.1% of homes here go without a vehicle.
| Sector | San Joaquin County | Compared with California |
|---|---|---|
| Education and health care | 20.8% | -1.3 pts |
| Retail trade | 11.8% | +1.7 pts |
| Professional and administrative services | 11.1% | -3.4 pts |
| Manufacturing | 9.8% | +0.9 pts |
| Transportation, warehousing and utilities | 9.0% | +2.9 pts |
| Construction | 8.2% | +1.5 pts |
A lender verifies what your own job pays. The county's industry mix tells you about the local economy, not about your application.
Neighboring counties at a glance
The six counties whose centers lie closest to San Joaquin County's, from 30 to 43 miles away. 3 of the six report a higher median household income than San Joaquin County; Alameda County is highest at $129,367 and Calaveras County lowest at $78,647.
| County | Miles | Median household income | Median rent | Homeownership |
|---|---|---|---|---|
| San Joaquin County | - | $92,179 | $1,734/mo | 62% |
| Stanislaus County, CA | 30 mi | $81,468 | $1,623/mo | 61% |
| Sacramento County, CA | 36 mi | $92,175 | $1,790/mo | 59% |
| Contra Costa County, CA | 37 mi | $127,229 | $2,375/mo | 68% |
| Alameda County, CA | 40 mi | $129,367 | $2,357/mo | 54% |
| Calaveras County, CA | 43 mi | $78,647 | $1,625/mo | 84% |
| Solano County, CA | 43 mi | $100,401 | $2,163/mo | 63% |
Places inside San Joaquin County
28 Census places fall mainly inside San Joaquin County; the 14 biggest are below. They account for 724,017 residents, leaving about 9% of the county in unincorporated, unnamed areas. Incomes vary by place: $221,850 at the median in Waterloo, $53,173 in August. Rent is cheapest in Thornton ($865) and steepest in Mountain House ($3,501). Names with links open a city guide. The other 26 places are covered here.
| Place | Type | Population | Median income | Median rent | From county center |
|---|---|---|---|---|---|
| Stockton | city | 322,326 | $79,907 | $1,577 | 3 mi |
| Tracy | city | 96,966 | $121,119 | $2,478 | 17 mi |
| Manteca | city | 89,043 | $97,055 | $2,065 | 10 mi |
| Lodi | city | 67,607 | $88,530 | $1,680 | 13 mi |
| Lathrop | city | 35,052 | $126,421 | $2,570 | 9 mi |
| Mountain House | CDP | 25,513 | $177,163 | $3,501 | 19 mi |
| Ripon | city | 16,201 | $133,380 | $1,851 | 15 mi |
| Garden Acres | CDP | 10,667 | $66,474 | $1,354 | 3 mi |
| Country Club | CDP | 10,161 | $81,464 | $1,848 | 4 mi |
| August | CDP | 8,825 | $53,173 | $1,221 | 3 mi |
| Escalon | city | 7,451 | $81,467 | $1,724 | 18 mi |
| Lincoln Village | CDP | 4,241 | $96,230 | $2,127 | 6 mi |
| Woodbridge | CDP | 4,144 | $93,854 | $1,566 | 17 mi |
| Lockeford | CDP | 3,838 | $100,294 | $1,304 | 16 mi |
What a median San Joaquin County budget can carry
San Joaquin County at the medians, through a lender's eyes (what DTI means):
- Median income divided by twelve: $7,682 before taxes
- 23% goes to median rent ($1,734)
- 36% debt-to-income limit: $1,031 left for all other debt payments
- 43% debt-to-income limit: $1,569 left for all other debt payments
Lenders set their own limits and look beyond the ratio. The DTI calculator uses your figures instead of San Joaquin County's.
Borrowing situations common in San Joaquin County
What the San Joaquin County figures suggest, and what to check first:
- Commuter costs. 27% drive 45 minutes or more. Compare shop financing with a loan, and keep a small repair fund.
- Six-figure budgets. For the 46% earning $100,000 or more, lifestyle creep, not approval, is the usual problem.
- Tight rental budgets. With 54% of San Joaquin County renters cost-burdened, test a new payment against a lean month.
People and households in San Joaquin County
23% of San Joaquin County adults 25 and older hold a bachelor's degree or more. About 6% go without health insurance.
| Residents | San Joaquin County | California | Middle U.S. county |
|---|---|---|---|
| Median age | 35.4 | 37.9 | 41.5 |
| Bachelor's or higher | 22.7% | 37.1% | 22.2% |
| No high school diploma | 19.1% | 15.3% | n/a |
| No health insurance | 6.3% | 6.6% | 7.8% |
| No vehicle | 5.1% | 7.1% | 5.4% |
| Work from home | 10.6% | 17.2% | 8.7% |
| Poverty rate | 12.4% | 12.0% | 13.2% |
| Unemployment (ACS) | 7.6% | 6.6% | 4.4% |
| One-way commute | Share of San Joaquin County workers |
|---|---|
| Under 15 min | 23.9% |
| 15 to 29 min | 34.1% |
| 30 to 44 min | 15.3% |
| 45 to 59 min | 6.7% |
| 60+ min | 20.1% |
Checking a lender's license in California
San Joaquin County borrowers fall under statewide rules, enforced by the California Department of Financial Protection and Innovation. Problems with a lender can also go to the CFPB. The California guide covers state rules in more detail.
Before you sign
Before you apply, wherever you live in San Joaquin County:
- Size the loan to the bill, not to the most a lender offers.
- Line up offers side by side: APR, fees in dollars, total cost.
- Verify the California license before giving out your Social Security number.
- Read the final agreement; it must match the offer.
Nearby and statewide guides
City guides inside San Joaquin County, and the statewide guide:
Frequently asked questions
Is San Joaquin County a high-income county?
Its $92,179 median ranks 23rd of 58 California counties and compares with $65,681 for the median U.S. county.
How does San Joaquin County rent compare with California?
$1,734 locally versus $2,036 for the state, 15% below.
Does this page cover Stockton?
Yes, along with the other 27 Census places in San Joaquin County, such as Tracy, Manteca, Lodi.
Is the fit check different in San Joaquin County?
No. It is identical everywhere, and it never looks at your neighborhood.
Who do I complain to about a lender in San Joaquin County?
Start with the California Department of Financial Protection and Innovation, then the CFPB complaint portal. Keep copies of every message.