Boyne City, MI -- U.S. city in Michigan Population (2000): 3503 Housing Units (2000): 1935 Land area (2000): 3.906522 sq. miles (10.117845 sq. km) Water area (2000): 1.322664 sq. miles (3.425684 sq. km) Total area (2000): 5.229186 sq. miles (13.543529 sq. km) FIPS code: 09820 Located within: Michigan (MI), FIPS 26 Location: 45.212248 N, 85.013961 W ZIP Codes (1990): 49712 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Boyne City, MI Boyne City