Mackinac Island lies in Lake Huron near the northern tip of Michigan's "mitten". Pronounced MACK ih NAW, it is famous for its Victorian resort hotels and lack of automobiles. There is a year-round population of approximately 500, which grows considerably in the resort season, when the island is crowded with tourists.
"MacKinac Island: Historic Frontier, Vacation Resort, Timeless Wonderland" by Pamela A. Piljac, et al., Chicago Review Pr; ISBN 155652305X; (August 1997)
"Mackinac Connection: The Insider's Guide to Mackinac Island" by Amy McVeigh, Mackinac Publishing; ISBN 0962321338; July 1998
... to 44, 31.2% from 45 to 64, and 9.4% who are 65 years of age or older. The median age is 42 years. For every 100 females there are 126.2 males. For every 100 females ...