Porter County on the map of Indiana 2025. Cities, roads, borders and directions in Porter County of Indiana.

USA / Indiana / Porter County

Porter County is situated in the northwestern part of Indiana. This beautiful county is named after captain David Porter, hero of the War of 1812. The area of Porter County is about 418 square miles. This county, created on Feb 7, 1835, is populated today by 174 thousand residents. Valparaiso is the county seat of Porter County. This map shows the borders of Porter County as well as neighboring counties, including major highways and natural objecsts as of 2025. Zoom in or out of the map using the plus/minus panel. Move the center of this map by dragging it. Also check out the satellite map of Porter County.

The borders of Porter County over the map of Indiana

An image of Porter County, IN

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