Iowa Colony

County:: Brazoria County
County Seat:: No
Area (mi²):: 11.071
State:: Texas

Iowa Colony is a village located in Brazoria County, Texas. Iowa Colony has a 2025 population of 18,985. Iowa Colony is currently growing at a rate of 12.31% annually and its population has increased by 121.3% since the most recent census, which recorded a population of 8,579 in 2020.

The average household income in Iowa Colony is $145,501 with a poverty rate of 5.59%.The median age in Iowa Colony is 34.5 years: 32.5 years for males, and 36.3 years for females.

Demographics

The racial composition of Iowa Colony includes 43.21% Black or African American, 33.69% White, 4.22% Asian, 4.08% other race, and smaller percentages for and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
Black or African American	4,765	43.21%
White	3,715	33.69%
Two or more races	1,633	14.81%
Asian	465	4.22%
Other race	450	4.08%

Iowa Colony Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Iowa Colony's average per capita income is $80,363. Household income levels show a median of $126,167. The poverty rate stands at 5.59%.

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	$138,114	-
Households	$126,167	$145,501
Families	$125,658	$147,143
Non Families	$125,125	$120,550

$80,363

Average Income

$126,167

Median Household Income

5.59%

Poverty Rate