Concord township
- County:
- Lake County
- County Seat:
- No
- Area (mi²):
- 36.266
- State:
- South Dakota
Concord township is located in Lake County, South Dakota. Concord township has a 2026 population of 93. Concord township is currently declining at a rate of -1.06% annually but its population has increased by 2.2% since the most recent census, which recorded a population of 91 in 2020.
The median age in Concord township is 66.6 years: 66.8 years for males, and 46.7 years for females. For every 100 females there are 300.0 males.