Clay Township, Michigan

Clay Township, Michigan
Clay Township Municipal Offices
Clay Township Municipal Offices
Location within St. Clair County (red) and the administered CDP of Pearl Beach (pink)
Location within St. Clair County (red) and the administered CDP of Pearl Beach (pink)
Clay Township is located in Michigan
Clay Township
Clay Township
Location within the state of Michigan
Clay Township is located in the United States
Clay Township
Clay Township
Location within the United States
Coordinates: 42°36′38″N 82°35′31″W / 42.61056°N 82.59194°W / 42.61056; -82.59194
CountryUnited States
StateMichigan
CountySt. Clair
Settled1805
Established1826 (Plainfield Township)
1828 (Clay Township)
Government
 • SupervisorArtie Bryson
 • ClerkCindy Valentine
Area
 • Total82.47 sq mi (213.60 km2)
 • Land35.32 sq mi (91.48 km2)
 • Water47.15 sq mi (122.12 km2)
Elevation
577 ft (176 m)
Population
 • Total8,446
 • Density102.4/sq mi (39.5/km2)
Time zoneUTC-5 (Eastern (EST))
 • Summer (DST)UTC-4 (EDT)
ZIP code(s)
48001 (Algonac)
48028 (Harsens Island)
Area code810
FIPS code26-16180[3]
GNIS feature ID1626090[4]
WebsiteOfficial website

Clay Township is a civil township of St. Clair County in the U.S. state of Michigan. The population was 8,446 at the 2020 census.[2]

The township is located along the mouth of the St. Clair River at Lake St. Clair. The river delta includes numerous islands, in which Harsens Island is the largest. The township mostly surrounds the city of Algonac, but the two are administered autonomously since Algonac incorporated as a city in 1967. Most of Algonac State Park is located within Clay Township.

  1. ^ Michigan Townships Association (2022). "Clay Twp., St. Clair Co". Retrieved August 11, 2023.
  2. ^ a b United States Census Bureau (August 12, 2023). "Clay township, St. Clair County, Michigan".
  3. ^ "U.S. Census website". United States Census Bureau. Retrieved January 31, 2008.
  4. ^ U.S. Geological Survey Geographic Names Information System: Clay Township, Michigan