Monona County, IA boundary lines

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

Monona County boundaries on map

Note: Boundary lines on US counties map are drawn using data from our site. Click on flag to hide it.
[Google map] • [Counties]

Latitude, longitude: 42.049, -95.957. Land area: 694 sq.mi, water area: 4.862 sq.mi. Population: 8,979

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.