One of 100 counties in North Carolina, United States. County seat: Elizabeth City.

One of 95 counties in Virginia, United States. County seat: Washington. (not Washington, D.C.).

One of 72 counties in Wisconsin, United States. County seat: Chilton.

One of 254 counties in Texas, United States. County seat: Woodville. Named after President John Tyler.

A municipal district in west-central Alberta, Canada. / One of 44 counties in Idaho, United States. County seat: Orofino. It was named after the Clearwater River.

One of 93 counties in Nebraska, United States. County seat: Kearney, named for the once-prevalent buffalo herds.

One of 67 counties in Pennsylvania, United States. County seat: Philadelphia. It is coterminous with the city of Philadelphia.

One of 77 counties in Oklahoma, United States. County seat: Sayre.

One of 21 counties in New Jersey, United States. County seat: Salem.

One of 29 counties in Utah, United States. County seat: Junction.