Grim township is located in Gladwin County, Michigan. Grim township has a 2026 population of 129. Grim township is currently declining at a rate of 0% annually and its population has increased by 4.03% since the most recent census, which recorded a population of 124 in 2020.
The median household income in Grim township is $51,094 with a poverty rate of 22.97%. The median age in Grim township is 50.4 years: 51.8 years for males, and 45.5 years for females. For every 100 females there are 122.9 males.