Dudley, South Dakota

Census-designated place in South Dakota, United States

43°18′29″N 103°49′09″W / 43.30806°N 103.81917°W / 43.30806; -103.81917CountryUnited StatesStateSouth DakotaCounty Fall RiverArea

^[1]

• Total0.11 sq mi (0.28 km²) • Land0.11 sq mi (0.28 km²) • Water0.00 sq mi (0.00 km²)Elevation

^[2]

3,429 ft (1,045 m)Population

(2020)^[3]

• Total28 • Density261.68/sq mi (101.36/km²)Time zoneUTC-7 (Mountain (MST)) • Summer (DST)UTC-6 (MDT)ZIP Code

57735 (Edgemont)

Area code605FIPS code46-17215GNIS feature ID2807103^[2]

Dudley is an unincorporated community and census-designated place (CDP) in Fall River County, South Dakota, United States. The population was 28 at the 2020 census.^[4] It was first listed as a CDP prior to the 2020 census.

It is in the western part of the county, 1 mile (1.6 km) northeast of Edgemont. It is bordered to the south by the Cheyenne River, an east-flowing tributary of the Missouri River. It is bordered to the west by the BNSF Railway and to the north by an abandoned line of the Burlington Northern Railroad, now part of the George S. Mickelson Trail.

U.S. Route 18 passes just north of Dudley, leading northeast 23 miles (37 km) to Hot Springs and west the same distance to Mule Creek Junction, Wyoming.

Demographics

Historical population
Census	Pop.	Note	%±
2020	28		—
U.S. Decennial Census^[5]

References

^ "ArcGIS REST Services Directory". United States Census Bureau. Retrieved October 15, 2022.
^ ^a ^b U.S. Geological Survey Geographic Names Information System: Dudley, South Dakota
^ "Census Population API". United States Census Bureau. Retrieved October 15, 2022.
^ "U.S. Census Bureau: Dudley CDP, South Dakota". www.census.gov. United States Census Bureau. Retrieved March 25, 2022.
^ "Census of Population and Housing". Census.gov. Retrieved June 4, 2016.