Indiana County Maps
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Adams County, Indiana
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Adams County, Indiana Map
An detailed map of Adams County. Click on a nearby County to view more information about that County.
Map of Townships in Adams County, Indiana
An interactive map of county subdivisions in Adams 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 Adams County, Indiana
Adams County lies in northeastern Indiana in the United States and shares its eastern border with Ohio. It was officially established in 1836. The county seat is Decatur. According to the 2020 census, its population was 35,809, an increase of 4.1% from 34,387 in 2010. The county has four incorporated cities and towns with a total population of over 15,000, as well as many small unincorporated communities. The county is divided into 12 townships which provide local services. There are four Indiana state roads in the county, as well as three U.S. Routes and one railroad line. In 2017, about a quarter of the county's population was Swiss Amish that settled in the Southern half of the county around Berne.
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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.