San Leon, Texas Demographics & Population 2026
During the 2020–2024 ACS period, San Leon, Texas had a total population of 6,458, the 361st largest community in Texas, with a median household income of $75,446, which is 4% lower than the state average. The poverty rate is 8.5%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Housing is very affordable with a home-value-to-income ratio of just 2.4x.
- Unemployment rate of 11.1% is notably above the national average.
San Leon Quick Facts
How San Leon Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 5,764 | 6,458 | +12.0% |
| Median household income | $76,573 | $75,446 | -1.5% |
| Median home value | $166,700 | $183,100 | +9.8% |
How San Leon Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
Moderate diversity with one or two groups making up the majority.
State average: 67 | National average: 61
Education
Educational Attainment (Adults 25+)
San Leon Rankings in Texas
Explore Texas Rankings
Other Cities in Galveston County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Texas City | 55,364 | $68,776 | 16.2% | $217,300 |
| Galveston | 53,424 | $55,631 | 21.4% | $326,000 |
| Dickinson | 21,753 | $91,779 | 12.0% | $278,000 |
| La Marque | 19,268 | $71,102 | 15.6% | $206,900 |
| Santa Fe | 12,901 | $99,190 | 10.4% | $325,800 |
| Bacliff | 9,541 | $51,458 | 28.9% | $201,500 |
| Hitchcock | 7,563 | $74,157 | 14.4% | $188,300 |
| Bolivar Peninsula | 2,951 | $75,547 | 12.2% | $315,500 |
| Kemah | 2,168 | $85,357 | 29.4% | $281,100 |
| Bayou Vista | 1,754 | $120,455 | 7.6% | $375,600 |
Cities Similar to San Leon
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Gun Barrel City | 6,570 | $71,310 | $237,300 | 17.8% | 16.2% |
| Nolanville | 6,690 | $72,480 | $244,900 | 33.7% | 13.8% |
| Alvarado | 6,307 | $80,523 | $249,000 | 9.8% | 13.5% |
| Lackland AFB | 6,785 | $73,646 | N/A | 41.1% | 11.4% |
| Lindale | 6,644 | $83,249 | $272,800 | 25.1% | 4.6% |
Population Overview
San Leon is a small city located in Texas, within Galveston County. The total population is 6,458. It ranks as the 361st most populous out of 1,795 Census-designated places in Texas.
Age Demographics
The median age in San Leon is 44.7 years. This is 26% higher than the state median of 35.6 years.
Economy, Income & Housing
The median household income in San Leon is $75,446. This is 4% lower than the state median of $78,476. It is also 7% lower than the national median of $80,734. The poverty rate stands at 8.5%. This is 38% lower than the state poverty rate of 13.8%. The unemployment rate is 11.1%. This is 110% higher than the state rate of 5.3%. The median home value is $183,100. Housing costs are 35% lower than the state median of $283,800. With a home-value-to-income ratio of just 2.4x, San Leon is one of the most affordable housing markets in the area. 87.8% of occupied housing units are owner-occupied. This homeownership rate is 40% higher than the state average of 62.6%.
Race & Ethnicity
The largest racial or ethnic group in San Leon is White (non-Hispanic), making up 51.3% of the population. Hispanic or Latino residents account for 43.9%. The Asian population (2.5%) is well below the state average of 5.5%.
Education
12.6% of residents aged 25 and older hold a bachelor's degree or higher. This is 63% lower than the state rate of 33.8%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 68.5%.
Data Sources & Methodology
All demographic data for San Leon, Texas is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Texas state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,795 Census-designated places in Texas. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of San Leon, Texas?
San Leon, Texas has a population of 6,458 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in San Leon, TX?
The median household income in San Leon is $75,446, which is 7% lower than the national median of $80,734.
What is the poverty rate in San Leon, TX?
The poverty rate in San Leon is 8.5%. This means approximately 550 residents live below the federal poverty line.
What is the racial makeup of San Leon, Texas?
San Leon's population is 51.3% White, 0.0% Black, 43.9% Hispanic/Latino, and 2.5% Asian.
What is the median home value in San Leon, TX?
The median home value in San Leon is $183,100. The home-value-to-income ratio is 2.4x.
How educated is San Leon, Texas?
12.6% of adults (25+) in San Leon hold a bachelor's degree or higher, and 6.3% hold a graduate or professional degree.