Daylight through the yearLongest day (Jun 21): 14 h 49 min5:43 am – 8:32 pmShortest day (Dec 21): 9 h 31 min7:18 am – 4:49 pm
Sun todaySunrise –Sunset –
People31,713 residentsin the ZIP code areaMedian age 37.411,517 householdsMedian household income $112,268Median home value $581,300Median rent $1,985 a month61% of homes owner-occupiedMedian property tax $4,624 a yearSource: US Census Bureau, American Community Survey 2020-2024
Work and commuting4.3% unemployment rate64% of adults are in the labour force, 15,415 employedMain industries: education and health care 29%, retail 10%, professional and business services 10%Average commute 27 minutes76% drive alone, 8% car-pool, 1% walk or cycle, 13% work from homeSource: US Census Bureau, American Community Survey 2020-2024, ZIP area
Education and languages39% of adults have a bachelor's degree or higher91% finished high school, 14% hold a graduate degreeLanguages at home: English only 69%, Spanish 14%, Tagalog 4%, other Indo-European languages 4%9% speak English less than very wellSource: US Census Bureau, American Community Survey 2020-2024, ZIP area
Natural hazardsOverall risk Relatively HighSan Joaquin County, CA, compared with all US countiesHigher-risk hazardsDrought Very HighEarthquake Relatively HighRiver flooding Relatively HighHeat wave Relatively HighSource: FEMA National Risk Index (county level)
Air quality60% of days had good air in 2025219 of 365 days measured146 moderate daysMedian index 46, worst day 93main pollutant: fine particles (PM2.5)Source: US EPA Air Quality Index, San Joaquin County monitors, CA
Internet at home96% of households have a broadband subscription85% have cable, fibre or DSL7% rely on a mobile data plan alone2% have no internet at homeSource: US Census Bureau, American Community Survey 2020-2024
Drinking waterCity of Stocktonserves 191,302 people from surface water2 health-based violations since 2021latest Apr 2023: trihalomethanes (TTHM), maximum contaminant level2 monitoring or reporting violations since 2021Source: US EPA Safe Drinking Water Information System, largest system serving the town
