Duncan, Iowa

Duncan, Iowa
Census-designated place
Duncan is located in Iowa
Duncan
Duncan
Duncan is located in the United States
Duncan
Duncan
Coordinates: 43°6′16″N 93°42′40″W / 43.10444°N 93.71111°W / 43.10444; -93.71111
CountryUnited States
StateIowa
CountyHancock
Area
[1]
 • Total0.79 sq mi (2.05 km2)
 • Land0.79 sq mi (2.03 km2)
 • Water0.01 sq mi (0.02 km2)
Elevation
1,237 ft (377 m)
Population
 (2020)
 • Total57
 • Density72.61/sq mi (28.02/km2)
Time zoneUTC-6 (CST)
ZIP code
50423
Area code641
FIPS code19-22710
GNIS feature ID0456058

Duncan is a census-designated place (CDP) in Hancock County, Iowa, United States. The population was 57 at the 2020 census.

  1. ^ "2020 U.S. Gazetteer Files". United States Census Bureau. Retrieved March 16, 2022.