Dudley Flag

Dudley

County:
Sioux County
County Seat:
No
Area (mi²):
0.107
State:
South Dakota

Dudley is a CDP located in Sioux County, Nebraska, Custer County, South Dakota, and Fall River County, South Dakota. Dudley has a 2026 population of 11. Dudley is currently growing at a rate of 10% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

11
Total Population
103
Density (mi²)
1 10%
Growth

Dudley Population

Dudley Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202611110%
20251000%

Median Age

Overall: 0 years
Female: 0 years
Male: 0 years

Dudley Adults

There are 8 adults, (8 of whom are seniors) in Dudley.

Sex Ratio

Female: 0 (0%)
Male: 8 (100%)

Demographics

The racial composition of Dudley includes , and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
Two or more races8100%
Race
Population ↓
Percentage (of total)
Two or more races8100%

Dudley Marital Status

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)