Selby Flag

Selby

County:
Walworth County
County Seat:
No
Area (mi²):
0.712
State:
South Dakota

Selby is a city located in Walworth County, South Dakota. Selby has a 2025 population of 604. Selby is currently declining at a rate of -0.17% annually and its population has decreased by -1.15% since the most recent census, which recorded a population of 611 in 2020.

The average household income in Selby is $73,236 with a poverty rate of 6.75%The median age in Selby is 41.7 years: 41.1 years for males, and 48.3 years for females.

604
Total Population
848
Density (mi²)
-1 -0.17%
Growth

Selby Population

Demographics

Economics and Income Statistics

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)