
Allendale charter township
- County:
- Ottawa County
- County Seat:
- No
- Area (mi²):
- 31.138
- State:
- Michigan
Allendale charter township is located in Ottawa County, Michigan. Allendale charter township has a 2025 population of 27,097. Allendale charter township is currently growing at a rate of 0.75% annually and its population has increased by 1.75% since the most recent census, which recorded a population of 26,632 in 2020.
The average household income in Allendale charter township is $91,968 with a poverty rate of 22.35%. The median age in Allendale charter township is 21.8 years: 22.6 years for males, and 21.4 years for females.