Union County, Iowa Basics:
Union County Iowa - Government Site
Population: 12,584
Area: 424 square miles
County seat: Creston
Area code(s) in use: 641
Time zone: CST
High school graduate or higher: 90.2%
Bachelor's degree or higher: 16.8%
Median household income: $41,795
Persons in poverty: 17.0%
Home ownership rate: 70.6%
Mean travel time to work: 14.4 minutes
Adjacent counties:
Adair Adams Clarke Decatur Madison Ringgold Taylor