San Diego, TX
Population 3,795 · Texas
About San Diego, TX
San Diego is a small town located in Texas with a population of 3,795 residents according to the latest US Census Bureau American Community Survey data. The median household income is $46,969 per year, which is 37% below the national median of $75,149. The median age of 35.6 years is notably younger the US median age of 38.9 years, indicating a younger, often more dynamic population base.
Housing Market Overview
The housing market in San Diego features a median home value of $59,600, which is 76% below the national median of $244,900. This makes San Diego one of the more affordable markets in the country, potentially attractive for first-time homebuyers. Median monthly rent is $0, 100% below the national average of $1,163/month. Of the 1,795 total housing units, 77% are owner-occupied (1,011 units) and 23% are renter-occupied (308 units). The high homeownership rate suggests a stable, established residential community.
Economy & Employment
The local economy in San Diego shows an unemployment rate of 8.6%, which is significantly above the national rate of 3.7%, suggesting economic challenges in the area. The poverty rate stands at 32.1%, above the national average of 12.4%. Workers in San Diego have an average one-way commute time of 32.7 minutes.
Education & Demographics
6.8% of San Diego residents aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. The lower educational attainment rate may reflect the area's industry mix, with more employment in trades, manufacturing, or agricultural sectors. The community's demographic composition includes 81.1% White, 1.3% Hispanic or Latino, 0.0% Black or African American, and 9.6% Asian residents, with 1.1% of the population being foreign-born.
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 US Census Bureau American Community Survey estimates. This makes it a small town in Texas.
What is the median household income in San Diego?
The median household income in San Diego, TX is $46,969 per year, which is 37% below the national median of $75,149.
What is the median home value in San Diego?
The median home value in San Diego, TX is $59,600, which is 76% below the national median of $244,900. The majority of housing units are owner-occupied.
What is the average rent in San Diego?
The median monthly rent in San Diego, TX is $0, which is 100% below the national average of $1,163/month.
What is the unemployment rate in San Diego?
The unemployment rate in San Diego, TX is 8.6%, compared to the national average of 3.7%. Job seekers may want to research the dominant industries in the area.
Is San Diego, TX a good place to live?
San Diego offers a moderate cost of living, affordable housing, and growing employment opportunities. With a population of 3,795 and a median age of 35.6, the city appeals to a broad range of residents.
How educated is San Diego, TX?
6.8% of residents in San Diego aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. The educational profile reflects the area's industry mix and employment landscape.
What is the cost of living in San Diego?
Key cost-of-living indicators for San Diego, TX: median home value is $59,600 (76% below national), median rent is $0/month, and median household income is $46,969. The home-value-to-income ratio is 1.3x, indicating relatively affordable housing relative to local incomes.
What is the poverty rate in San Diego?
The poverty rate in San Diego, TX is 32.1%, compared to the national average of 12.4%. Residents and prospective movers should be aware of the economic challenges facing parts of this community.
How diverse is San Diego, TX?
San Diego's population is 81.1% White, 1.3% Hispanic or Latino, 0.0% Black or African American, 9.6% Asian, and 0.1% two or more races. 1.1% of residents are foreign-born.