Duncan is a census-designated place (CDP) in Hancock County, Iowa, United States. The population was 131 at the 2010 census.
| Name: | Duncan CDP |
|---|---|
| LSAD Code: | 57 |
| LSAD Description: | CDP (suffix) |
| State: | Iowa |
| County: | Hancock County |
| Elevation: | 1,237 ft (377 m) |
| Total Area: | 0.79 sq mi (2.05 km²) |
| Land Area: | 0.79 sq mi (2.03 km²) |
| Water Area: | 0.01 sq mi (0.02 km²) |
| Total Population: | 57 |
| Population Density: | 72.61/sq mi (28.02/km²) |
| ZIP code: | 50423 |
| Area code: | 641 |
| FIPS code: | 1922710 |
| GNISfeature ID: | 0456058 |
Online Interactive Map
Click on 
to view map in "full screen" mode.
Duncan location map. Where is Duncan CDP?
History
Duncan was platted in 1900. The community’s population was 25 in 1902, and 20 in 1925.
Duncan Road Map
Duncan city Satellite Map
Geography
Duncan is located at 43°6′16″N 93°42′40″W / 43.10444°N 93.71111°W / 43.10444; -93.71111, 4.6 miles (7.4 km) east of Britt and 5.4 miles (8.7 km) west of Garner, along U.S. Route 18.
According to the United States Census Bureau, the CDP has a total area of 0.79 square miles (2.05 km), of which 0.78 square miles (2.03 km) is land and 0.0077 square miles (0.02 km), or 0.90%, is water.
See also
Map of Iowa State and its subdivision:- Adair
- Adams
- Allamakee
- Appanoose
- Audubon
- Benton
- Black Hawk
- Boone
- Bremer
- Buchanan
- Buena Vista
- Butler
- Calhoun
- Carroll
- Cass
- Cedar
- Cerro Gordo
- Cherokee
- Chickasaw
- Clarke
- Clay
- Clayton
- Clinton
- Crawford
- Dallas
- Davis
- Decatur
- Delaware
- Des Moines
- Dickinson
- Dubuque
- Emmet
- Fayette
- Floyd
- Franklin
- Fremont
- Greene
- Grundy
- Guthrie
- Hamilton
- Hancock
- Hardin
- Harrison
- Henry
- Howard
- Humboldt
- Ida
- Iowa
- Jackson
- Jasper
- Jefferson
- Johnson
- Jones
- Keokuk
- Kossuth
- Lee
- Linn
- Louisa
- Lucas
- Lyon
- Madison
- Mahaska
- Marion
- Marshall
- Mills
- Mitchell
- Monona
- Monroe
- Montgomery
- Muscatine
- O'Brien
- Osceola
- Page
- Palo Alto
- Plymouth
- Pocahontas
- Polk
- Pottawattamie
- Poweshiek
- Ringgold
- Sac
- Scott
- Shelby
- Sioux
- Story
- Tama
- Taylor
- Union
- Van Buren
- Wapello
- Warren
- Washington
- Wayne
- Webster
- Winnebago
- Winneshiek
- Woodbury
- Worth
- Wright
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Colorado
- Connecticut
- Delaware
- District of Columbia
- Florida
- Georgia
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming
