Hecla Flag

Hecla

County:
Brown County
County Seat:
No
Area (mi²):
23.954
State:
South Dakota

Hecla is located in Brown County, South Dakota. Hecla has a 2025 population of 28 . Hecla is currently declining at a rate of 0% annually and its population has decreased by -3.45% since the most recent census, which recorded a population of 29 in 2020.

28
Total Population
1
Density (mi²)

Hecla Population

Hecla Population

Data after 2023 is projected based on recent change

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)