Mexican Population in Medina County, TX by City : 2025 Ranking & Insights

The Mexican population in Medina County, TX is recorded at 23,364 residents, based on the latest U.S. Census estimates. Each city in Medina County, TX has some Mexican population, but the county''s higher total suggests additional rural or non-municipal representation. The analysis below explores how Mexican communities are spread across Medina County, TX and comparable counties throughout Texas.

Top 5 cities with the largest Mexican population in Medina County

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  • 1
    Hondo
    Mexican population in Hondo is 3,881
    45.62% of Hondo population is Mexican
  • 2
    Devine
    Mexican population in Devine is 2,543
    57.40% of Devine population is Mexican
  • 3
    Lytle
    Mexican population in Lytle is 1,366
    54.99% of Lytle population is Mexican
  • 4
    Castroville
    Mexican population in Castroville is 1,127
    37.23% of Castroville population is Mexican
  • 5
    Lacoste
    Mexican population in Lacoste is 995
    66.47% of Lacoste population is Mexican

Overview of Mexican population in Medina County

  • Population Count and Percentage: American Community Survey data document Medina County with 23,364 Mexican residents (44.6% of 52,419 total county population), placing the jurisdiction at the 93rd percentile nationally among counties and 80th percentile within Texas for Mexican population density, with demographic concentrations among the highest nationwide.
  • Comparison to State and National Averages: Census Bureau's ACS show Medina County's Mexican population of 44.6% surpassing both Texas's state average of 32.2% and the national average of 11.3%, positioning the county as a high-concentration jurisdiction exceeding demographic benchmarks across all geographic scales.
  • Share of Total State Population: Official American Community Survey data indicates Medina County contains 23,364 Mexican residents, representing less than 1% of Texas's total Mexican population of 9.5 million.
  • Population Density per Square Mile: U.S. Census Bureau's American Community Survey indicate Medina County's density of 17.6 Mexican Americans per square mile remains below Texas's average of 36.5 per square mile, with relatively sparse community distribution compared to state demographic concentrations.
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6 Cities in Medina County Ranked by Mexican Population

View Methodology
ACS data [1] confirm Mexican populations in every incorporated city in the county, with the largest counts in Hondo, Devine, Lytle, and Castroville. The table below provides detailed figures, including total population, density measures, and demographic distributions, based on the current ACS data for all 6 incorporated cities included in this analysis*.
cities in Medina County, TX ranked by Mexican population count
Rank by Mexican Population
City
Mexican Population
% of Total City Population
% of Total Medina County Mexican Population
5 Year Rank Trend
1 Hondo 3,881 45.62% 16.61%
2 Devine 2,543 57.40% 10.88%
3 Lytle 1,366 54.99% 5.85%
4 Castroville 1,127 37.23% 4.82%
5 Lacoste 995 66.47% 4.26%
6 Natalia 937 83.21% 4.01%
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Methodology

This ranking list is based on data from the American Community Survey (ACS) 5-Year Estimates, conducted by the U.S. Census Bureau. The ACS is one of the most reliable sources for understanding population trends across different locations, and it provides estimates for various racial and ethnic groups at city, county, state and all geography levels down to the Census block group.
This list ranks city in Medina County, TX by their Mexican population, using the most recent ACS data available.

How the Census defines Mexican population

The U.S. Census Bureau allows people to self-identify their ancestry, meaning individuals can write upto ancestries when responding to the survey. In this ranking, we include everyone who identifies as having Mexican ancestry, whether alone or in combination with another ancestry.
Here are a few important things to know about how ancestry is reported:
  • Some people identify as Mexican alone, while others identify as Mexican along with another race (such as Mexican and German).
  • We’ve used the “Mexican alone or in any combination” category unless noted otherwise, which gives a broader picture of the Mexican population in each area.

How We Ranked the Data

This ranking is based on the total number of people who identified as Mexican alone or in combination in city. To provide additional context, we’ve also included two key percentages:
  1. % of Total City Population – This shows what percentage of the total state population identifies as Mexican .
  2. % of Total Medina County Mexican Population – This tells us how much of the entire U.S. Mexican population lives in that state.
To keep things simple, all population numbers have been rounded to the nearest whole number, and percentages are rounded to one decimal place. Because of rounding, some percentages may not add up to exactly 100%.

Things to Keep in Mind

Like all survey-based data, ACS estimates come with some limitations. Here are a few things to be aware of:
  • In places with very small Mexican populations, the numbers may not be reported at all due to privacy protections or sampling variability in the survey.
  • Since the ACS is based on a sample, the numbers are estimates, not exact counts. That means they may slightly differ from other sources like the decennial U.S. Census.
  • City that don’t have any reported Mexican population are not included in the ranking but are listed separately below for reference.
This ranking is meant to provide a clear, data-driven look at where Mexican populations are most concentrated while keeping the numbers easy to understand.

Sources

  1. 2019-2023 5-Year Estimates.
  2. 2023.