What is "mehlville"

Population (2000): 28822
Housing Units (2000): 12982
Land area (2000): 7.364563 sq. miles (19.074130 sq. km)
Water area (2000): 0.207204 sq. miles (0.536655 sq. km)
Total area (2000): 7.571767 sq. miles (19.610785 sq. km)
FIPS code: 47180
Located within: Missouri (MO), FIPS 29
Location: 38.504303 N, 90.312745 W
ZIP Codes (1990):
Note: some ZIP codes may be omitted esp. for suburbs.
Headwords: