Onalaska, WA
Population 657 · Washington
About Onalaska, WA
Onalaska is a small community in Washington with a population of 657 residents. The median household income is $0 per year, which is below the national average. The median age in Onalaska is 28 years.
Housing in Onalaska has a median home value of $412,800 and median monthly rent of $910. Of the 296 total housing units, the majority are owner-occupied, with 144 owner-occupied and 121 renter-occupied units.
The unemployment rate in Onalaska is 18.4% and the poverty rate is 13.7%. 18.0% of residents hold a bachelor's degree or higher. The average commute time is 23.3 minutes.
Cost of Living in Onalaska, WA
Compared to national averages, Onalaska has a median household income of $0 (100% below the national median of $75,149). Home values average $412,800, which is 69% above the national median. Monthly rent at $910 is 22% below the US average of $1,163. Within Washington, Onalaska's income is 100% below the state average of $90,795, and home values are 10% below the state median of $460,491.
Why Live in Onalaska, WA?
Onalaska offers rent that’s lower than the national average at $910/month, and short commute times averaging just 23.3 minutes.
Potential considerations include median household income ($0) that falls below the national average, and a competitive housing market where the typical home costs $412,800. However, Onalaska’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Onalaska has a population of 657 with a median age of 28 years. Compare Onalaska with other cities to see how it stacks up, or explore all cities in Washington.
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Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Onalaska
What is the population of Onalaska, WA?
The population of Onalaska, WA is 657 according to the latest Census data.
What is the median household income in Onalaska?
The median household income in Onalaska, WA is $0 per year.
What is the median home value in Onalaska?
The median home value in Onalaska, WA is $412,800.
What is the average rent in Onalaska?
The median monthly rent in Onalaska, WA is $910.
What is the unemployment rate in Onalaska?
The unemployment rate in Onalaska, WA is 18.4%.