A detail fromA New Map of Michigan with its Canals, Roads & Distances (1842) byHenry Schenck Tanner, showing Antrim County during the period when it was named Meegisee County, its name from 1840 to 1843.[7] The name is misspelled as "Negissee" on the map. Several nearby counties are also shown with names that would later be changed.Map of theChain of Lakes, the watershed of which dominates much of western Antrim County.
Meegisee County (/miːɡəsi/MEE-gə-see) was separated fromMichilimackinac County as an unorganized county in 1840.[7][8] It took its name from aChippewa chief who signed the1821 Treaty of Chicago and the 1826Treaty of Mississinewas. Meegisee also derives from theOjibwemigizi, meaningbald eagle.[9] The county was renamedAntrim County in 1843,[7] one of the Irish names given to five renamed Michigan counties at that time, supposedly in deference to the increasing number of settlers of Irish heritage in Michigan at that time. In the text of the 1843 legislative act, the name was misspelled as "Antim".[1] In 1851, for governmental purposes, Antrim County was attached toGrand Traverse County.[10]
Separate county government was organized in 1863.[1][11] The county seat was originally located in Elk Rapids, but was moved to Bellaire in 1904 after 25 years of litigation.[12] In 1950 its population was 10,721.[13]
YMCA Camp Hayo-Went-Ha, the oldest American summer camp that sits on its original site, was opened on the shore ofTorch Lake in Central Lake Township in 1904.
Antrim County, which has reliably elected Republicans, was in national headlines during the 2020 presidential election because theunofficial tally showed Biden surprisingly ahead on election night. When the County Clerk realized that it was caused by human error, she corrected the tally before submitting to the Secretary of State forcertification. Nonetheless, this error and arelated lawsuit have been cited in multiple election conspiracies.[14]
According to theU.S. Census Bureau, the county has a total area of 602 square miles (1,560 km2), of which 476 square miles (1,230 km2) is land and 126 square miles (330 km2) (21%) is water.[15]
Antrim County has been reliably Republican since its organization. Since 1884 its voters have selected the Republican Party nominee in 94% (34 of 36) of the national elections through 2024.
United States presidential election results for Antrim County, Michigan[21]
Antrim County operates the County jail, maintains rural roads, operates the major local courts, records deeds, mortgages, andvital records, administerspublic health regulations, and participates with the state in the provision of social services. The county board of commissioners controls the budget and has limited authority to make laws or ordinances. In Michigan, most local government functions – police and fire, building and zoning, tax assessment, street maintenance etc. – are the responsibility of individual cities and townships.
US 131 in Antrim County follows a largely southwest–northeast route in the pastoral east of the county, passing through the communities ofMancelona andAlba. Following a north–south route further inland than US 31, the highway passes through cities to the south such asKalamazoo,Grand Rapids andCadillac. North of Antrim County, the highway terminates at US 31 in Petoskey.
M-32 is an east–west highway in northeastern Antrim County. The highway begins atEast Jordan, just north of the Antrim County line, and continues east towardElmira,Gaylord,Atlanta,Hillman, andAlpena. In Antrim County, M-32 shares a briefconcurrency with US 131.
M-66 is a north–south highway that runs through central Antrim County. The highway enters from the south via a concurrency with US 131. At Mancelona, M-66 takes on an independent route, running north to East Jordan before terminating at US 31 at Charlevoix. South of Antrim County, M-66 runs through communities such asSturgis,Battle Creek,Ionia,Lake City, andKalkaska.
M-88 is an s-shaped highway, signed as an east–west route, that runs entirely within Antrim County. The highway serves to connect Antrim County's interior villages,Bellaire andCentral Lake, with US 31 at Eastport and US 131/M-66 at Mancelona.