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, Native American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

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%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

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