One of 114 counties in Missouri, United States. County seat: Platte City. Named after either the Platte River or the Platte Purchase.

A county of Georgia, United States. County seat: Hamilton.

A county of Texas, United States. County seat: Houston.

One of 23 counties in Wyoming, United States. County seat: Lusk.

One of 88 counties in Ohio, United States. County seat: Lisbon.

One of 95 counties in Virginia, United States. County seat: Amherst.

One of 67 counties in Florida, United States. County seat: Arcadia. / One of 82 counties in Mississippi, United States. County seat: Hernando.

One of 39 counties in Washington, United States. County seat: Bellingham. It is next to the Canadian border.

One of 95 counties in Virginia, United States. County seat: Lexington.

One of 254 counties in Texas, United States. County seat: Gilmer. / One of 55 counties in West Virginia, United States. County seat: Buckhannon.