San Joaquin
San Joaquin has notably lower household income than the US average, with a median household income of $43,011. Population has held roughly steady since 2000. 2% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value has roughly tripled since 2000, reaching $266,300. At a median age of 25.3, residents skew younger than the country as a whole. Households here earn about 57% less than the California median.
Population & growth
PEP 2025 EST:3,688 residents (Census Bureau Vintage 2025, released March 2026)
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People & community
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How many people live in San Joaquin, California?
San Joaquin, California has about 3,708 residents according to the 2024 American Community Survey.
What is the median household income in San Joaquin, California?
The typical household in San Joaquin, California earns about $43,011 a year. Half of households make more than that, and half make less.
Is San Joaquin, California expensive?
In San Joaquin, California, the median home is worth about $266,300, and the typical rent is about $967 a month.
How educated are people in San Joaquin, California?
About 1.5% of adults age 25 and over in San Joaquin, California hold a bachelor's degree or higher.
What is the poverty rate in San Joaquin, California?
About 41.0% of people in San Joaquin, California live below the federal poverty line.
Has San Joaquin, California grown since 1990?
Yes, San Joaquin, California has grown since 1990. The population has added about 1,397 residents, a change of about 60 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024