None of the households in Onalaska, WA reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
97.6% of the residents in Onalaska, WA are U.S. citizens.
In 2024, the median property value in Onalaska, WA was $423,700, and the homeownership rate was 57.4%.