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About the Union County, Iowa outline & rivers map
Customize this Union County, Iowa outline & rivers map with river features. Style the border, water, and background independently to match your project.
Export the finished Union County, Iowa map as SVG, PNG, or PDF for presentations, reports, websites, classroom materials, or print.

Map facts
- Geography
- Union is represented as a county in Iowa.
- Administrative hierarchy
- North America → Iowa → Union
- Map extent
- Longitude -94.4708° to -94.0142°; latitude 40.897° to 41.1576°
- Water features
- River geometry included
- Source
- Natural Earth base geography, modified by CustomAtlas
