Oskaloosa, KS zip code
Oskaloosa, Kansas uses one zip code: 66066. Most of it is in Jefferson County. Together these zip codes are home to about 2.4K people.
Zip codes
1
Population
2.4K
All zips combined
Largest zip
66066
2,432 residents
Zip codes in Oskaloosa
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 66066 | 2,432 | $79,990 |