College springs, Iowa ZIP Codes
1 ZIP codes | Population: 171
| ZIP Code | Population | Median Income | Median Home | Median Age |
|---|---|---|---|---|
| 51637 | 171 | $72,888 | $76,300 | 47.20 |
1 ZIP codes | Population: 171
| ZIP Code | Population | Median Income | Median Home | Median Age |
|---|---|---|---|---|
| 51637 | 171 | $72,888 | $76,300 | 47.20 |