Hecla Flag

Hecla

County:
Brown County
County Seat:
No
Area (mi²):
0.344
State:
South Dakota

Hecla is a city located in Brown County, South Dakota. Hecla has a 2025 population of 185. Hecla is currently declining at a rate of -1.07% annually and its population has decreased by -5.13% since the most recent census, which recorded a population of 195 in 2020.

The average household income in Hecla is $42,221 with a poverty rate of 9.31%.The median age in Hecla is 64.5 years: 65.8 years for males, and 61.6 years for females.

185
Total Population
537
Density (mi²)
-2 -1.07%
Growth

Hecla 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)