Saint Olaf, IA zip code
Saint Olaf, Iowa uses one zip code: 52072. Most of it is in Clayton County. Together these zip codes are home to about 454 people.
Zip codes
1
Population
454
All zips combined
Largest zip
52072
454 residents
Zip codes in Saint Olaf
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 52072 | 454 | $62,250 |