Castroville

County:: Medina County
County Seat:: No
Area (mi²):: 3.5
State:: Texas

Castroville is a city located in Medina County, Texas. Castroville has a 2025 population of 3,261. Castroville is currently growing at a rate of 1.87% annually and its population has increased by 10.17% since the most recent census, which recorded a population of 2,960 in 2020.

The average household income in Castroville is $93,374 with a poverty rate of 9.26%.The median age in Castroville is 44.7 years: 39.9 years for males, and 45.7 years for females.

Demographics

The racial composition of Castroville includes 65.48% White, 9.25% other race, and smaller percentages for Black or African American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	1,982	65.48%
Two or more races	714	23.59%
Other race	280	9.25%
Black or African American	51	1.68%

Castroville Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Castroville's average per capita income is $44,231. Household income levels show a median of $76,524. The poverty rate stands at 9.26%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$103,750	-
Families	$86,667	$100,466
Households	$76,524	$93,374
Non Families	$33,125	$59,762

$44,231

Average Income

$76,524

Median Household Income

9.26%

Poverty Rate