'Grain Valley' definitions:
Grain Valley, MO -- U.S. city in Missouri
From: Gazetteer 2000
Name :
Grain Valley, MO -- U.S. city in Missouri
Population (2000) :
5160
Housing Units (2000) :
2022
Land area (2000) :
4.800180 sq. miles (12.432409 sq. km)
Water area (2000) :
0.006115 sq. miles (0.015838 sq. km)
Total area (2000) :
4.806295 sq. miles (12.448247 sq. km)
FIPS code :
28090
Located within :
Missouri (MO), FIPS 29
Location :
39.008733 N, 94.207465 W
ZIP Codes (1990) :
64029
Note :
some ZIP codes may be omitted esp. for suburbs.