Iowa boundary line
Download Iowa state boundary line data in CSV format. For example Iowa boundary line data can be used to draw border line on Google map or polyline on equirectangular map image. Read more
Iowa boundaries on map
Latitude, longitude: 42.07, -93.493. Land area: 55857 sq.mi, water area: 416 sq.mi. Population: 3,123,899
Census.gov: Population 2015 estimated . Area (land and water area, sq.mi.). Both files retrieved 10/04/2016.
Boundary data: Since 10/04/2016 all boundary files are replaced, old version was extract from openstreetmap.org. New: Census.gov (ZIP, 8.5Mb), simplified using Ramer–Douglas–Peucker algorithm.
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Download boundary data
Download Iowa boundaries in CSV format.
File info: 3016 lines, 1 polyline, size: 59,646 bytes