Indiana County Maps
Find Indiana county and township maps.
Porter County, Indiana
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Porter County, Indiana Map
An detailed map of Porter County. Click on a nearby County to view more information about that County.
Map of Townships in Porter County, Indiana
An interactive map of county subdivisions in Porter County. In Indiana, that can include Townships, UTs, and Towns. Find what township you are in now.
Map of Counties in Indiana
An interactive map of Counties in Indiana. Click on a County to view more information about that County.
About Porter County, Indiana
Porter County is a county in the U.S. state of Indiana. As of 2020, the population was 173,215, making it the 10th most populous county in Indiana. The county seat is Valparaiso. The county is part of Northwest Indiana, as well as the Chicago metropolitan area. Porter County is the site of much of the Indiana Dunes, an area of ecological significance. The Hour Glass Museum in Ogden Dunes documents the region's ecological significance.
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This site has an interactive map of Indiana Counties. Click on the map to find your Indiana county, and view more details. You can also search for your address and use your GPS to find your Indiana County.
Find what County you are in, and see official Indiana County resources and information. Find any county in the United Stated, along with resources and links to official County websites. See a County map and local details. Looking for what county you are currently in? Find out on this map or use your device GPS to see what county you are in.