Duncan, Iowa | |
|---|---|
  Duncan  Duncan | |
| Coordinates: 43°6′16″N 93°42′40″W / 43.10444°N 93.71111°W | |
| Country | United States |
| State | Iowa |
| County | Hancock |
| Area | |
| • Total | 0.79 sq mi (2.05 km2) |
| • Land | 0.79 sq mi (2.03 km2) |
| • Water | 0.01 sq mi (0.02 km2) |
| Elevation | 1,237 ft (377 m) |
| Population (2020) | |
| • Total | 57 |
| • Density | 72.61/sq mi (28.02/km2) |
| Time zone | UTC-6 (CST) |
| ZIP code | 50423 |
| Area code | 641 |
| FIPS code | 19-22710 |
| GNIS feature ID | 0456058 |
Duncan is a census-designated place (CDP) in Hancock County, Iowa, United States. The population was 131 at the 2010 census.[2]
- ^ "2020 U.S. Gazetteer Files". United States Census Bureau. Retrieved March 16, 2022.
- ^ "Geographic Identifiers: 2010 Demographic Profile Data (G001): Duncan CDP, Iowa". U.S. Census Bureau, American Factfinder. Archived from the original on February 12, 2020. Retrieved December 4, 2012.