Decorah, IA zip code
Decorah, Iowa uses one zip code: 52101. Most of it is in Winneshiek County. Together these zip codes are home to about 13K people.
Zip codes
1
Population
13K
All zips combined
Largest zip
52101
12,706 residents
Zip codes in Decorah
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 52101 | 12,706 | $73,484 |