Tallmadge Township, Michigan

Tallmadge Township, Michigan
Tallmadge Charter Township
Location within Ottawa County (red) and an administered portion of the Lamont CDP (pink)
Tallmadge Township
Location within the state of Michigan
Tallmadge Township
Location within the United States
Coordinates: 42°59′24″N 85°50′18″W / 42.99000°N 85.83833°W / 42.99000; -85.83833
CountryUnited States
StateMichigan
CountyOttawa
Government
  SupervisorMark Bennett
  ClerkLenore Cook
Area
  Total
33.03 sq mi (85.55 km2)
  Land32.21 sq mi (83.42 km2)
  Water0.82 sq mi (2.12 km2)
Elevation
679 ft (207 m)
Population
 (2020)
  Total
8,802
  Density273.3/sq mi (105.5/km2)
Time zoneUTC-5 (Eastern (EST))
  Summer (DST)UTC-4 (EDT)
ZIP code(s)
49404 (Coopersville)
49428 (Jenison)
49430 (Lamont)
49435 (Marne)
49534 (Grand Rapids)
Area code616
FIPS code26-77980
GNIS feature ID1627150
WebsiteOfficial website

Tallmadge Charter Township is a charter township of Ottawa County in the U.S. state of Michigan. The population was 8,802 at the 2020 census.