'Mount Union, IA' definitions:

Mount Union, IA -- U.S. city in Iowa

From: Gazetteer 2000
Name :
Mount Union, IA -- U.S. city in Iowa
Population (2000) :
132
Housing Units (2000) :
57
Land area (2000) :
0.111077 sq. miles (0.287689 sq. km)
Water area (2000) :
0.000000 sq. miles (0.000000 sq. km)
Total area (2000) :
0.111077 sq. miles (0.287689 sq. km)
FIPS code :
54795
Located within :
Iowa (IA), FIPS 19
Location :
41.057503 N, 91.390758 W
ZIP Codes (1990) :
52644
Note :
some ZIP codes may be omitted esp. for suburbs.