Zip Code 52645 — New London, IA
52645 is a ZIP Code associated with New London, IA, located within Henry. 52645 ranks #2 out of 8 ZIP codes in Henry County by population (and #177 out of 970 in IA). The area supports an estimated population of 3,503 residents across Data Pending housing units, with a population density of 19.2 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (40.914290, -91.401380)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 52645 |
| Primary City | New London |
| State / Province | IA |
| County | Henry |
| Total Population | 3,503 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 19.2 people/sq mi |
| Timezone | America/Chicago |
How 52645 Compares
| Metric | ZIP 52645 | Henry County | IA State Average |
|---|
| Population | 3,503 | 20,642 (Total) | 3,210,984 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 19.2 /sq mi | -- | -- |
| County Pop Rank | #2 of 8 | -- | -- |
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 →