Union Iowa Map and Data

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Union Iowa Boundary Map

Union Iowa Profile

Place NameUnion
Place TypeCity
ZIP Code(s)50258
CountyHardin County
Area Code(s)641
TimezoneCentral Standard Time (CST)
Population (2022)528
Population Growth Rate (2010-19)0.50%
Majority EthnicityWhite 99.26%
US Congressional District(s)Iowa 4th
State House Districts49
State Senate Districts25

Union Race/Ethnicity Data

Race/EthnicyPercentage of Population (2021)
White99.26%
African American0%
Hispanic0%
Asian0.25%
Native American0%
Hawaiin/Pacific Islander0.49%

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