San Diego, TX
Population 3,795 · Texas
About San Diego, TX
San Diego is a small community in Texas with a population of 3,795 residents. The median household income is $46,969 per year, which is below the national average. The median age in San Diego is 35.6 years.
Housing in San Diego has a median home value of $59,600 and median monthly rent of $0. Of the 1,795 total housing units, the majority are owner-occupied, with 1,011 owner-occupied and 308 renter-occupied units.
The unemployment rate in San Diego is 8.6% and the poverty rate is 32.1%. 6.8% of residents hold a bachelor's degree or higher. The average commute time is 32.7 minutes.
Cost of Living in San Diego, TX
Compared to national averages, San Diego has a median household income of $46,969 (37% below the national median of $75,149). Home values average $59,600, which is 76% below the national median. Monthly rent at $0 is 100% below the US average of $1,163. Within Texas, San Diego's income is 35% below the state average of $72,726, and home values are 72% below the state median of $211,769.
Why Live in San Diego, TX?
San Diego offers affordable housing with a median home value of $59,600, below the US average of $244,900, and rent that’s lower than the national average at $0/month.
Potential considerations include median household income ($46,969) that falls below the national average. However, San Diego’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
San Diego has a population of 3,795 with a median age of 35.6 years. Compare San Diego with other cities to see how it stacks up, or explore all cities in Texas.
Similar Cities Near San Diego
Cities in Texas with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Bunker Hill Village | 3,801 | $250,001 | $2,000,001 | Compare |
| Edgecliff Village | 3,752 | $85,236 | $259,700 | Compare |
| Wills Point | 3,848 | $66,144 | $120,100 | Compare |
| Farmersville | 3,851 | $47,016 | $273,600 | Compare |
| Cockrell Hill | 3,736 | $53,788 | $174,400 | Compare |
| Elm Creek | 3,730 | $62,331 | $116,500 | Compare |
| Anthony | 3,727 | $51,735 | $153,800 | Compare |
| Columbus | 3,718 | $57,214 | $219,300 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Texas
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
Compare San Diego With Other Cities
Frequently Asked Questions about San Diego
What is the population of San Diego, TX?
The population of San Diego, TX is 3,795 according to the latest Census data.
What is the median household income in San Diego?
The median household income in San Diego, TX is $46,969 per year.
What is the median home value in San Diego?
The median home value in San Diego, TX is $59,600.
What is the average rent in San Diego?
The median monthly rent in San Diego, TX is $0.
What is the unemployment rate in San Diego?
The unemployment rate in San Diego, TX is 8.6%.