📍 View location on OpenStreetMap (43.077880, -95.601490)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 51245 |
| Primary City | Primghar |
| State / Province | IA |
| County | O'Brien |
| Total Population | 1,377 |
| Population Density | 6.9 people/sq mi |
| Timezone | America/Chicago |
| Metric | ZIP 51245 | O'Brien County records | IA records |
|---|---|---|---|
| Population estimate | 1,377 | 9,215 (sum) | 3,210,984 (sum) |
| Population Density | 6.9 /sq mi | -- | -- |
| County population rank | #3 of 8 | -- | -- |
| State population rank | #376 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 51231 | Archer | 7.3 mi | 562 |
| ZIP 51046 | Paullina | 8.7 mi | 1,326 |
| ZIP 51248 | Sanborn | 9.2 mi | 1,534 |
| ZIP 51058 | Sutherland | 9.3 mi | 1,096 |
| ZIP 51009 | Calumet | 9.5 mi | 113 |
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 →