San Joaquin city, California Demographics & Population 2026

Population Overview

San Joaquin city is a small community located in California. The total population is 3,734. It ranks as the 730th most populous out of 1,577 cities and towns in California.

Age Demographics

The median age in San Joaquin city is 24.9 years. This is 34% lower than the state median of 37.6 years. With 39.4% of the population under 18, San Joaquin city has a notably young demographic profile, suggesting a family-oriented community.

Economy, Income & Housing

The median household income in San Joaquin city is $51,591. This is 46% lower than the state median of $96,334. Compared to the national median of $78,538, household income here is 34% lower. The poverty rate stands at 35.8%. This is 199% higher than the state poverty rate of 12.0%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The unemployment rate is 17.4%. This is 171% higher than the state rate of 6.4%. The median home value is $249,700. Housing costs are 64% lower than the state median of $695,400. The home-value-to-income ratio is 4.8x. 33.3% of occupied housing units are owner-occupied. This homeownership rate is 40% lower than the state average of 55.8%.

Race & Ethnicity

San Joaquin city has a predominantly Hispanic or Latino population, comprising 93.5% of all residents. Black or African American residents account for 5.0%. The Hispanic or Latino population is significantly higher than the state average (93.5% vs 39.8%).

Education

2.5% of residents aged 25 and older hold a bachelor's degree or higher. This is among the lowest rates in the state, which may correlate with employment and income patterns. This is 93% lower than the state rate of 36.5%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 42.1%.

Data Sources & Methodology

All demographic data for San Joaquin city, California is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against California state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,577 Census-designated places in California. For official data, visit data.census.gov.