Au Sable, Michigan

Au Sable, Michigan
Location within Iosco County
Au Sable
Location within the state of Michigan
Au Sable
Location within the United States
Coordinates: 44°24′39″N 83°19′56″W / 44.41083°N 83.33222°W / 44.41083; -83.33222
CountryUnited States
StateMichigan
CountyIosco
TownshipAu Sable
Platted1849
Incorporated1872 (village)
1889 (city)
Disincorporated1931
Area
  Total
2.13 sq mi (5.52 km2)
  Land2.10 sq mi (5.44 km2)
  Water0.03 sq mi (0.08 km2)
Elevation
592 ft (180 m)
Population
 (2020)
  Total
1,453
  Density692.89/sq mi (267.50/km2)
Time zoneUTC-5 (Eastern (EST))
  Summer (DST)UTC-4 (EDT)
ZIP code(s)
48750 (Oscoda)
Area code989
FIPS code26-04280
GNIS feature ID620323

Au Sable (/ɔː ˈsɑːbəl/ AW sah-bəl) is an unincorporated community and census-designated place (CDP) in Iosco County, Michigan. The population of the CDP was 1,453 at the 2020 census. The community is located within Au Sable Township at the mouth of the Au Sable River along Lake Huron.