Onalaska Flag

Onalaska

County:
Polk County
County Seat:
No
Area (mi²):
5.437
State:
Texas

Onalaska is a city located in Polk County, Texas. Onalaska has a 2026 population of 3,510. Onalaska is currently growing at a rate of 2.09% annually and its population has increased by 13.92% since the most recent census, which recorded a population of 3,081 in 2020.

The median household income in Onalaska is $51,912 with a poverty rate of 23.74%. The median age in Onalaska is 43.8 years: 45.5 years for males, and 36.9 years for females. For every 100 females there are 76.1 males.

3.5K
Total Population
646
Density (mi²)
72 2.09%
Growth

Onalaska Population

Onalaska Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20263,510722.09%
20253,438712.11%
20243,3671354.18%
20233,23250.15%
20223,227662.09%
20213,161802.6%
20203,081441.45%
20192,9971505.27%
20182,847782.82%
20172,769552.03%
20162,714431.61%
20152,671642.45%
20142,60740.15%
20132,603-15-0.57%
20122,618-20-0.76%
20112,63887449.55%
20102,646-5-0.19%

Median Age

Overall: 43.8 years
Female: 36.9 years
Male: 45.5 years

Onalaska Adults

There are 2,457 adults, (540 of whom are seniors) in Onalaska.

Sex Ratio

Female: 1,823 (56.8%)
Male: 1,387 (43.2%)

Demographics

The racial composition of Onalaska includes 78.97% White, 7.17% other race, and smaller percentages for Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White2,53578.97%
Two or more races40812.71%
Other race2307.17%
Black or African American371.15%
Race
Population ↓
Percentage (of total)
Two or more races2738.5%
Other race2307.17%
White321%
Race
Population ↓
Percentage (of total)
White2,50377.98%
Two or more races1354.21%
Black or African American371.15%

Onalaska Marital Status

Economics and Income Statistics

Onalaska 's average per capita income is $32,237. Household income levels show a median of $51,912. The poverty rate stands at 23.74%.

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$71,497-
Families$70,757$90,689
Households$51,912$73,493
Non Families$22,214$34,349

$32,237

Average Income

$51,912

Median Household Income

23.74%

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)