St. Lawrence township
- County:
- Hand County
- County Seat:
- No
- Area (mi²):
- 36.653
- State:
- South Dakota
St. Lawrence township is located in Hand County, South Dakota. St. Lawrence township has a 2026 population of 48. St. Lawrence township is currently growing at a rate of 2.13% annually and its population has decreased by 0% since the most recent census, which recorded a population of 48 in 2020.
The median household income in St. Lawrence township is $31,328 with a poverty rate of 0%. The median age in St. Lawrence township is 21.7 years: 21.5 years for males, and 40.6 years for females. For every 100 females there are 264.7 males.