📍 View location on OpenStreetMap (42.344460, -95.351460)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 51431 |
| Primary City | Arthur |
| State / Province | IA |
| County | Ida |
| Total Population | 430 |
| Population Density | 4.4 people/sq mi |
| Timezone | America/Chicago |
| Metric | ZIP 51431 | Ida County records | IA records |
|---|---|---|---|
| Population estimate | 430 | 7,301 (sum) | 3,210,984 (sum) |
| Population Density | 4.4 /sq mi | -- | -- |
| County population rank | #6 of 6 | -- | -- |
| State population rank | #710 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 51445 | Ida Grove | 6.0 mi | 2,485 |
| ZIP 51458 | Odebolt | 6.1 mi | 1,290 |
| ZIP 51448 | Kiron | 10.1 mi | 612 |
| ZIP 51053 | Schaller | 10.8 mi | 1,016 |
| ZIP 51020 | Galva | 12.0 mi | 632 |
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 →