| Potter County Texas Cities/Towns - Amarillo (County Seat), Bishop Hills |
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![]() Your Ad Here Potter County is a county located in the U.S. state of Texas. It forms part of the Amarillo metropolitan area. In 2000, the population was 113,546. Its seat is Amarillo. History Potter County is named for Robert Potter, a politician and signer of the Texas Declaration of Independence. ![]() |