RANK #822 / 1001 NAT · #19 / 43 CA · POP 797,334
1YR FORECAST: -1.1%
5YR OUTLOOK: +23%
Lodi, known as the "Zinfandel Capital of the World," offers a glimpse into San Joaquin County's agricultural identity. Located in California's Central Valley, the county sits just over an hour's drive east of the San Francisco Bay Area. This proximity makes it a bedroom community for those seeking more affordable housing while commuting to Bay Area jobs. The community feel varies across its towns, from the bustling city of Stockton to smaller, close-knit areas like Ripon. The county boasts a Mediterranean climate with warm, dry summers and mild winters, providing ample opportunities for outdoor recreation in the San Joaquin Delta, with its 1,000 miles of waterways for boating, fishing, and water sports. Regional parks like Micke Grove Regional Park in Lodi offer amenities such as a zoo and Japanese gardens.
Life in San Joaquin County often involves a balance between local living and regional employment. Many residents commute to the Bay Area and Silicon Valley, with options including the Altamont Corridor Express (ACE) train and regional bus services. The local economy is diverse, with agriculture remaining a significant industry, particularly known for wine grapes, almonds, and walnuts. Beyond agriculture, the county has seen growth in transportation and logistics, manufacturing, and healthcare sectors. Educational opportunities are available through local K-12 schools, with some top-ranked elementary schools, and institutions like the University of the Pacific and San Joaquin Delta College.
San Joaquin County is one of 78 U.S. counties in this market profile — weaker than typical on the BoomTown Index. Within this cohort, its recent home-price change of -3.9% runs below the profile's typical -0.8%.
See all 78 Western Premium Correction counties →Overvalued relative to economy
Prices declining
Above national median (15x)
Housing looks overvalued at 22.8x — home prices are high relative to local economic output. Climate and geography support a structural premium. The typical U.S. county is 4–6x.
Estimated local headcount ranges. Larger employers shown as floor + "+"; smaller employers show exact counts where reported.
Bars show trailing 12-month growth. The dashed Forecast bars are the model's next-12-month projection; the whisker marks the ±1% range (cooling–accelerating).
Source: Redfin · Census BPS — Browse sales on Redfin →
Source: CDC/NCHS vital statistics via County Health Rankings (2020–2022 avg). Rates per 100,000 population. Grade based on homicide rate relative to national average (~6.3). Learn more →
Source: EPA Air Quality System (2021–2023). Grade based on 3-year average median AQI. Learn about AQI →
| PROJECT | AMOUNT | STATUS |
|---|---|---|
|
Kola Energy Center (Battery Storage)
North Central Valley Energy Storage, LLC
|
$400M | Planned |
|
Korda Energy Storage (Battery Storage)
NextEra Energy Resources
|
$400M | Proposed |
|
Amazon Fulfillment Centers (Multiple)
Amazon
|
$100M | Operating |
|
Ripon Reliability BESS Project (Battery Storage)
Engie
|
$99M | Planned |
|
SJ BeWell Campus (Behavioral Health Care Facility)
San Joaquin County
|
$50M | Under Construction |
|
Benjamin Holt Drive Infrastructure Improvements
San Joaquin County & City of Stockton
|
$50M | Under Construction |
Source: public records, news, corporate announcements. Amounts are estimates where noted.
Bars show percentile rank among all 1001 counties.
The data is not encouraging — San Joaquin County scores just 17/100 on the Boom Town Index, ranking #822 of 1001 counties. Job growth at +0.9% and median household income of $92,179 reflect an economy that has been contracting or stagnating relative to the rest of the country.
San Joaquin County leans toward the expensive side. A median home value of $530,700 against an income-to-home-value ratio of 0.17 means housing eats a bigger share of local earnings than the national norm. Renters face $1,734/month on average.
San Joaquin County's population is growing — up +1.3% YoY — while the job market is roughly flat (employment change of +0.9%). Home values shifted -3.9% over the past year. In-migration is outpacing local hiring, which often points to remote workers or retirees driving the headcount.
There's a moderate stream of newcomers. About 3.73% of residents moved from another state, which is above average and suggests San Joaquin County has appeal as a relocation destination — though it's not among the highest-inflow counties nationally.