Map of Mackinac County, Michigan

Mackinac County (/ˈmækənɔː/ MAK-ə-naw) is a county in the Upper Peninsula of the U.S. state of Michigan. As of the 2020 Census, the population was 10,834. The county seat is St. Ignace. Formerly known as Michilimackinac County, in 1818 it was one of the first counties of the Michigan Territory, as it had long been a center of French and British colonial fur trading, a Catholic church and Protestant mission, and associated settlement.

The county’s name is shortened from “Michilimackinac“, which referred to the Straits of Mackinac area as well as the French settlement at the tip of the lower peninsula.

Mackinac County overview:
Name:	Mackinac County
FIPS code:	26-097
State:	Michigan
Founded:	October 26, 1818 organized 1849
Named for:	Straits of Mackinac
Seat:	St. Ignace
Largest city:	St. Ignace
Total Area:	2,101 sq mi (5,440 km²)
Land Area:	1,022 sq mi (2,650 km²)
Total Population:	10,834
Population Density:	11/sq mi (4/km²)
Time zone:	UTC−5 (Eastern)
Summer Time Zone (DST):	UTC−4 (EDT)
Website:	www.mackinaccounty.net

Mackinac County location map. Where is Mackinac County?

Mackinac County location on the U.S. Map. Where is Mackinac County. — Location of Mackinac County in the the United States.

Mackinac County location on the Michigan map. Where is Mackinac County. — Location of Mackinac County in Michigan.

History

Michilimackinac County was created on October 26, 1818, by proclamation of territorial governor Lewis Cass. The county originally encompassed the Lower Peninsula of Michigan north of Macomb County and almost the entire present Upper Peninsula. As later counties were settled and organized, they were divided from this territory.

On March 9, 1843, Michigan divided the Upper Peninsula into six counties. At this time, the County of Michilimackinac included the portion of the Upper Peninsula closest to the Straits of Mackinac, plus several islands, but none of the Lower Peninsula.

At the time of founding, the county seat was the community of Michilimackinac Island on Michilimackinac Island, later known as Mackinac Island, Michigan. This has been an important center for fur trading before the 1830s, when European demand declined. The county was organized in 1849 as Mackinac County. In 1882 the county seat was moved from Mackinac Island to St. Ignace, Michigan, which had been founded as a French Jesuit mission village during the colonial years.

Mackinac County is home to the Mackinac Bands of Chippewa and Ottawa Indians, a Native American tribe located in St. Ignace.

Mackinac County Road Map

Mackinac CountyStreet Map. — Street map of Mackinac County, Michigan. Source: OpenStreetMap (OSM)

Mackinac CountyMap — Mackinac Countypolitical map.

Geography

According to the U.S. Census Bureau, the county has a total area of 2,101 square miles (5,440 km), of which 1,022 square miles (2,650 km) is land and 1,079 square miles (2,790 km) (51%) is water. Mackinac County lies at the boundary of Lake Huron and Lake Michigan.

St. Ignace is the northern terminus of the Mackinac Bridge. Mackinac Island is within the county.

Due to its sparse population, the county has no weather stations.