Yankton County, SD boundary lines

Download Yankton County, South Dakota boundary line data in CSV format. For example Yankton County boundary line data can be used to draw border line on Google map or polyline on equirectangular map image. Read more

Yankton County boundaries on map

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Latitude, longitude: 43.007, -97.388. Land area: 521 sq.mi, water area: 11.054 sq.mi. Population: 22,702

Souces, notes:

Census.gov: County population 2015 estimated.National Counties Gazetteer File (ZIP, 131KB, Land and water area, latitude, longitude). Retrieved 10/04/2016.
(AS, MP, VI: population of 2010)
Boundary data: Since 10/04/2016 all boundary files are replaced! Old version was extract from openstreetmap.org. New: Census.gov, Polylines are simplified using Ramer–Douglas–Peucker algorithm.