Monmouth, Iowa ZIP Codes
1 ZIP codes | Population: 443
| ZIP Code | Population | Median Income | Median Home | Median Age |
|---|---|---|---|---|
| 52309 | 443 | $56,250 | $155,400 | 56.30 |
1 ZIP codes | Population: 443
| ZIP Code | Population | Median Income | Median Home | Median Age |
|---|---|---|---|---|
| 52309 | 443 | $56,250 | $155,400 | 56.30 |