Allison, IA zip code
Allison, Iowa uses one zip code: 50602. Most of it is in Butler County. Together these zip codes are home to about 1.3K people.
Zip codes
1
Population
1.3K
All zips combined
Largest zip
50602
1,254 residents
Zip codes in Allison
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 50602 | 1,254 | $67,188 |