Onalaska, TX zip code
Onalaska, Texas uses one zip code: 77360. Most of it is in Polk County. Together these zip codes are home to about 6.2K people.
Zip codes
1
Population
6.2K
All zips combined
Largest zip
77360
6,223 residents
Zip codes in Onalaska
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 77360 | 6,223 | $60,402 |