Iowa Colony Flag

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 2026 population of 21,573. Iowa Colony is currently growing at a rate of 11.17% annually and its population has increased by 151.61% since the most recent census, which recorded a population of 8,574 in 2020.

The median household income in Iowa Colony is $144,092 with a poverty rate of 4.27%. The median age in Iowa Colony is 34.7 years: 34 years for males, and 35.5 years for females. For every 100 females there are 100.0 males.

21.6K
Total Population
1,949
Density (mi²)
2.2K 11.17%
Growth

Iowa Colony Population

Iowa Colony Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202621,5732,16711.17%
202519,4062,16612.56%
202417,2402,39016.09%
202314,8501,87714.47%
202212,9732,15819.95%
202110,8152,24126.14%
20208,5744375.37%
20193,2271,38975.57%
20181,83849436.76%
20171,344524.02%
20161,292453.61%
20151,247332.72%
20141,214161.34%
20131,198201.7%
20121,178211.82%
20111,157-13-1.11%
20101,13820.18%

Median Age

Overall: 34.7 years
Female: 35.5 years
Male: 34 years

Iowa Colony Adults

There are 9,072 adults, (1,005 of whom are seniors) in Iowa Colony.

Sex Ratio

Female: 6,444 (50%)
Male: 6,447 (50%)

Demographics

The racial composition of Iowa Colony includes 46.35% Black or African American, 28.4% White, 4.06% other race, 3.75% Asian, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
Black or African American5,97546.35%
White3,66128.4%
Two or more races2,24917.45%
Other race5234.06%
Asian4833.75%
Race
Population ↓
Percentage (of total)
Two or more races1,50411.67%
Other race5234.06%
White4513.5%
Black or African American1311.02%
Race
Population ↓
Percentage (of total)
Black or African American5,84445.33%
White3,21024.9%
Two or more races7455.78%
Asian4833.75%

Iowa Colony Marital Status

Economics and Income Statistics

Iowa Colony 's average per capita income is $78,585. Household income levels show a median of $144,092. The poverty rate stands at 4.27%.

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$153,407-
Families$146,027$152,223
Households$144,092$155,260
Non Families$132,545$145,055

$78,585

Average Income

$144,092

Median Household Income

4.27%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)