Onalaska, WA ZIP Codes
1
Total ZIPs
3,889
Total Population
ZIP Codes in Onalaska, WA
| ZIP Code | Population | Density | Timezone |
|---|---|---|---|
| 98570 | 3,889 | 13 | America/Los_Angeles |
All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).
PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.