📍 View location on OpenStreetMap (42.124150, -90.887330)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 52309 |
| Primary City | Monmouth |
| State / Province | IA |
| County | Jackson |
| Total Population | 443 |
| Population Density | 5.0 people/sq mi |
| Timezone | America/Chicago |
| Metric | ZIP 52309 | Jackson County records | IA records |
|---|---|---|---|
| Population estimate | 443 | 20,118 (sum) | 3,210,984 (sum) |
| Population Density | 5.0 /sq mi | -- | -- |
| County population rank | #8 of 13 | -- | -- |
| State population rank | #703 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 52207 | Baldwin | 3.6 mi | 256 |
| ZIP 52321 | Onslow | 5.1 mi | 395 |
| ZIP 52362 | Wyoming | 7.4 mi | 816 |
| ZIP 52323 | Oxford Junction | 10.2 mi | 942 |
| ZIP 52212 | Center Junction | 10.4 mi | 601 |
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 →