📍 View location on OpenStreetMap (42.393560, -94.634500)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 50579 |
| Primary City | Rockwell City |
| State / Province | IA |
| County | Calhoun |
| Total Population | 3,034 |
| Population Density | 8.3 people/sq mi |
| Timezone | America/Chicago |
| Metric | ZIP 50579 | Calhoun County records | IA records |
|---|---|---|---|
| Population estimate | 3,034 | 10,375 (sum) | 3,210,984 (sum) |
| Population Density | 8.3 /sq mi | -- | -- |
| County population rank | #1 of 10 | -- | -- |
| State population rank | #199 of 969 | -- | -- |
Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.
| ZIP Code | City | Distance | Population estimate |
|---|---|---|---|
| ZIP 50551 | Jolley | 8.7 mi | 96 |
| ZIP 50552 | Knierim | 9.9 mi | 76 |
| ZIP 51453 | Lohrville | 9.9 mi | 500 |
| ZIP 51449 | Lake City | 10.2 mi | 1,950 |
| ZIP 50586 | Somers | 10.4 mi | 272 |
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 →