Hecla township Flag

Hecla township

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

Hecla township is located in Brown County, South Dakota. Hecla township has a 2026 population of 29. Hecla township is currently growing at a rate of 3.57% annually and its population has increased by 3.57% since the most recent census, which recorded a population of 28 in 2020.

29
Total Population
1.2
Density (mi²)
1 3.57%
Growth

Hecla township Population

Hecla township Population

Year ↓
Population
Growth
Annual Change
20262913.57%
20252813.7%
20242700%
202327-1-3.57%
20222800%
20212800%
20202800%
20195200%
20185211.96%
20175100%
20165112%
201550-1-1.96%
20145100%
20135100%
20125124.08%
20114948.89%
20104900%

Median Age

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

Hecla township Adults

There are 0 adults, (0 of whom are seniors) in Hecla township.

Sex Ratio

Female: 0 (NaN%)
Male: 0 (NaN%)

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)