Alamo Beach, Texas Demographics & Population 2026

A note before these figures: with a population of 90, Alamo Beach's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.

Population Overview

Alamo Beach is a small community located in Texas, within Calhoun County. The total population is 90. It ranks as the 1683rd most populous out of 1,795 Census-designated places in Texas.

Age Demographics

The median age in Alamo Beach is 65.8 years. This is 85% higher than the state median of 35.6 years. 20.0% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.

Economy, Income & Housing

The median household income in Alamo Beach is $92,917. This is 18% higher than the state median of $78,476. It is also 15% higher than the national median of $80,734. The poverty rate stands at 4.4%. This is 68% lower than the state poverty rate of 13.8%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The survey records no unemployed residents in Alamo Beach, which reflects the size of the sample rather than a labor market without joblessness. The median home value is $107,600. Housing costs are 62% lower than the state median of $283,800. With a home-value-to-income ratio of just 1.2x, Alamo Beach is one of the most affordable housing markets in the area. 100.0% of occupied housing units are owner-occupied. This homeownership rate is 60% higher than the state average of 62.6%.

Race & Ethnicity

The largest racial or ethnic group in Alamo Beach is White (non-Hispanic), making up 83.3% of the population. The White (non-Hispanic) population is significantly higher than the state average (83.3% vs 39.1%).

Education

33.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 1% 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 95.6%. Notably, 15.6% of adults hold a graduate or professional degree, indicating a highly educated workforce.

Data Sources & Methodology

All demographic data for Alamo Beach, 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.