Mahaska, KS zip code
Mahaska, Kansas uses one zip code: 66955. Most of it is in Washington County. Together these zip codes are home to about 47 people.
Zip codes
1
Population
47
All zips combined
Largest zip
66955
47 residents
Zip codes in Mahaska
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 66955 | 47 | $85,500 |