Zip Code 52657 — Saint Paul, IA
52657 is a ZIP Code associated with Saint Paul, IA, located within Lee. The postal region supports an estimated population of 65 residents across Data Pending housing units, with a population density of 66.0 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (40.767840, -91.516400)
| Data Metric | Local Statistic |
| Postal / Zip Code | 52657 |
| Primary City | Saint Paul |
| State / Province | IA |
| County | Lee |
| Total Population | 65 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 66.0 people/sq mi |
| Timezone | America/Chicago |
How 52657 Compares
| Metric | ZIP 52657 | Lee County | IA State Average |
| Population | 65 | 33,874 | 3,210,984 |
| Median Income | Data Pending | N/A | N/A |
| Population Density | 66.0 /sq mi | -- | -- |
Nearby ZIP Codes
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →