Free Union County, Iowa Topo Maps & Elevations

Free printable Union County, IA topographic maps, GPS coordinates, photos, & more for popular landmarks in Union County including Creston, Afton, and Lorimor.

County Borders


Union County, Iowa covers an area of approximately 419 square miles with a geographic center of 41.03994198°(N), -94.21537336°(W).

These are the far north, south, east, and west coordinates of Union County, Iowa, comprising a rectangle that encapsulates it. Please note that not all coordinates inside this rectangle will fall inside of Union County, Iowa, as it (most likely) doesn't fill up the entire rectangle.

North: 41.15659714°(N)
South: 40.89611816°(N)
East: -94.01510620°(W)
West: -94.47280121°(W)


According to data gathered by the Shuttle Radar Topography Mission. The lowest elevation in Union County is 256 meters (840 feet). This ranks Union County 57th in terms of lowest elevations when compared to a total of 99 counties in Iowa.

Union County's highest elevation is 385 meters (1,263 feet) which ranks it 44th in terms of highest elevations when compared to a total of 99 counties in Iowa.

US Topo Maps covering Union County, IA

The USGS (U.S. Geological Survey) publishes a set of the most commonly used topographic maps of the U.S. called US Topo that are separated into rectangular quadrants that are printed at 22.75"x29" or larger. Union County is covered by the following US Topo Map quadrants.

Afton PDF Order Print
Arispe PDF Order Print
Creston East PDF Order Print
Creston West PDF Order Print
Kent PDF Order Print
Lorimor North PDF Order Print
Lorimor South PDF Order Print
Macksburg PDF Order Print
Orient PDF Order Print
Shannon City PDF Order Print
Tingley NE PDF Order Print
Zion PDF Order Print

Things to See In Union County, IA

Browse the listing of the top geological and geographic features in Union County.

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land Icon Land

man-made Icon Man-made

Places to Visit In Union County, Iowa

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Green Valley State Park Man-made
Cozy Camper Campgrounds Man-made
Rainbow Park Man-made
Creston Man-made
Kent (historical) Man-made
Afton Man-made