Zip Code 50321 — Des Moines, IA
50321 is a ZIP Code associated with Des Moines, IA, located within Polk. The postal region supports an estimated population of 7,900 residents across Data Pending housing units, with a population density of 269.1 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (41.539970, -93.671840)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 50321 |
| Primary City | Des Moines |
| State / Province | IA |
| County | Polk |
| Total Population | 7,900 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 269.1 people/sq mi |
| Timezone | America/Chicago |
How 50321 Compares
| Metric | ZIP 50321 | Polk County | IA State Average |
|---|
| Population | 7,900 | 499,242 | 3,210,984 |
| Median Income | Data Pending | N/A | N/A |
| Population Density | 269.1 /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 →