📍 View location on OpenStreetMap (40.798640, -91.245770)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 52638 |
| Primary City | Middletown |
| State / Province | IA |
| County | Des Moines |
| Total Population | 508 |
| Population Density | 5.8 people/sq mi |
| Timezone | America/Chicago |
| Metric | ZIP 52638 | Des Moines County records | IA records |
|---|---|---|---|
| Population estimate | 508 | 38,527 (sum) | 3,210,984 (sum) |
| Population Density | 5.8 /sq mi | -- | -- |
| County population rank | #6 of 8 | -- | -- |
| State population rank | #669 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 52655 | West Burlington | 3.8 mi | 4,322 |
| ZIP 52623 | Danville | 6.3 mi | 1,982 |
| ZIP 52624 | Denmark | 6.5 mi | 734 |
| ZIP 52658 | Wever | 6.9 mi | 927 |
| ZIP 52601 | Burlington | 8.1 mi | 27,341 |
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 →