Zip Code 50464 — Plymouth, IA
50464 is a ZIP Code associated with Plymouth, IA, located within Cerro Gordo. 50464 ranks #5 out of 9 ZIP codes in Cerro Gordo County by population (and #583 out of 970 in IA). The area supports an estimated population of 694 residents across Data Pending housing units, with a population density of 10.9 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (43.251460, -93.076500)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 50464 |
| Primary City | Plymouth |
| State / Province | IA |
| County | Cerro Gordo |
| Total Population | 694 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 10.9 people/sq mi |
| Timezone | America/Chicago |
How 50464 Compares
| Metric | ZIP 50464 | Cerro Gordo County | IA State Average |
|---|
| Population | 694 | 41,868 (Total) | 3,210,984 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 10.9 /sq mi | -- | -- |
| County Pop Rank | #5 of 9 | -- | -- |
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 →