What is "jenison"

Population (2000): 17211
Housing Units (2000): 6065
Land area (2000): 5.852419 sq. miles (15.157695 sq. km)
Water area (2000): 0.045853 sq. miles (0.118760 sq. km)
Total area (2000): 5.898272 sq. miles (15.276455 sq. km)
FIPS code: 41680
Located within: Michigan (MI), FIPS 26
Location: 42.905492 N, 85.830439 W
ZIP Codes (1990): 49428
Note: some ZIP codes may be omitted esp. for suburbs.
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