
Spring Grove township
- County:
- McHenry County
- County Seat:
- No
- Area (mi²):
- 32.131
- State:
- North Dakota
Spring Grove township is located in McHenry County, North Dakota. Spring Grove township has a 2025 population of 36. Spring Grove township is currently declining at a rate of -2.7% annually and its population has decreased by -10% since the most recent census, which recorded a population of 40 in 2020.
The average household income in Spring Grove township is $89,543 with a poverty rate of 0%. The median age in Spring Grove township is 60.2 years: 62.5 years for males, and 60.1 years for females.