Castroville city, Texas Demographics & Population 2026
As of 2026, Castroville city, Texas has a total population of 3,027, the 573rd largest city in Texas, with a median household income of $76,524, which is about average than the state average. The poverty rate is 9.3%.
Key Takeaways
- Near full employment with an unemployment rate of just 1.9%.
Castroville city Quick Facts
How Castroville city Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
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: 60
Education
Educational Attainment (Adults 25+)
Castroville city Rankings in Texas
Explore Texas Rankings
Cities Similar to Castroville city
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Abernathy city | 3,108 | $76,850 | $145,100 | 27.9% | 5.8% |
| Bolivar Peninsula CDP | 2,995 | $71,970 | $316,400 | 13.2% | 11.0% |
| Big Lake city | 3,092 | $72,067 | $155,500 | 16.9% | 11.7% |
| Shallowater city | 2,935 | $79,848 | $210,400 | 26.7% | 4.6% |
| Needville city | 3,076 | $70,485 | $216,900 | 20.2% | 14.0% |
Population Overview
Castroville city is a small community located in Texas. The total population is 3,027. It ranks as the 573rd most populous out of 1,800 cities and towns in Texas.
Age Demographics
The median age in Castroville city is 44.7 years. This is 26% higher than the state median of 35.5 years. 11.3% 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 Castroville city is $76,524. This is about average than the state median of $76,292. Compared to the national median of $78,538, household income here is 3% lower. The poverty rate stands at 9.3%. This is 33% lower than the state poverty rate of 13.8%. The unemployment rate is 1.9%. This is 63% lower than the state rate of 5.1%. The median home value is $266,000. Housing costs are 2% higher than the state median of $260,400. The home-value-to-income ratio is 3.5x. 68.3% of occupied housing units are owner-occupied. This homeownership rate is 9% higher than the state average of 62.6%.
Race & Ethnicity
The largest racial or ethnic group in Castroville city is White (non-Hispanic), making up 47.8% of the population. Hispanic or Latino residents account for 47.8%. The Black or African American population (1.0%) is well below the state average of 11.9%.
Education
28.5% of residents aged 25 and older hold a bachelor's degree or higher. This is 14% lower than the state rate of 33.1%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 89.5%.
Data Sources & Methodology
All demographic data for Castroville city, Texas 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 Texas state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,800 Census-designated places in Texas. For official data, visit data.census.gov.
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Frequently Asked Questions
What is the population of Castroville city, Texas?
Castroville city, Texas has a population of 3,027 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Castroville city, TX?
The median household income in Castroville city is $76,524, which is 3% lower the national median of $78,538.
What is the poverty rate in Castroville city, TX?
The poverty rate in Castroville city is 9.3%. This means approximately 272 residents live below the federal poverty line.
What is the racial makeup of Castroville city, Texas?
Castroville city's population is 47.8% White, 1.0% Black, 47.8% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Castroville city, TX?
The median home value in Castroville city is $266,000. The home-value-to-income ratio is 3.5x.
How educated is Castroville city, Texas?
28.5% of adults (25+) in Castroville city hold a bachelor's degree or higher, and 9.8% hold a graduate or professional degree.