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Obion County, Tennessee
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Obion County, Tennessee Map
An detailed map of Obion County. Click on a nearby County to view more information about that County.
Map of Districts in Obion County, Tennessee
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Map of Counties in Tennessee
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About Obion County, Tennessee
Obion County is a county located in the northwest corner of the U.S. state of Tennessee. As of the 2020 census, the population was 30,787. The county seat is Union City. The county was formed in 1823 and organized in 1824. It was named after the Obion River.
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