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 2025 population of 3,317. Onalaska is currently growing at a rate of 1.44% annually and its population has increased by 7.56% since the most recent census, which recorded a population of 3,084 in 2020.

The average household income in Onalaska is $65,080 with a poverty rate of 24.07%. The median age in Onalaska is 45 years: 46 years for males, and 37 years for females.

Demographics

The racial composition of Onalaska includes 86.47% White, 3.51% 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	2,709	86.47%
Two or more races	260	8.3%
Other race	110	3.51%
Black or African American	54	1.72%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

Onalaska Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Onalaska's average per capita income is $31,061. Household income levels show a median of $44,216. The poverty rate stands at 24.07%.

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	$69,658	-
Families	$68,654	$81,355
Households	$44,216	$65,080
Non Families	$24,421	$36,816

$31,061

Average Income

$44,216

Median Household Income

24.07%

Poverty Rate