Mackinac Island

Population

478 (2020)

Type

City

Area

4.35 sq mi (11.28 km²), 14.01 sq mi water

Median age

42.4

Households

240

Persons per household

2.1

Median household income

$51,141

Average house value

$378,000

Businesses

110

Employees

363

Government

CITY OF MACKINAC ISLAND

Government office

PO BOX 455, MACKINAC ISLAND, MI 49757