Birch Run, MI -- U.S. village in Michigan Population (2000): 1653 Housing Units (2000): 726 Land area (2000): 1.918720 sq. miles (4.969461 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 1.918720 sq. miles (4.969461 sq. km) FIPS code: 08540 Located within: Michigan (MI), FIPS 26 Location: 43.250793 N, 83.789649 W ZIP Codes (1990): 48415 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Birch Run, MI Birch Run