A county of Georgia, United States. County seat: Lincolnton. / A county of Kentucky, United States. County seat: Stanford. / A county of Missouri, United States. County seat: Troy.

A county of Maine, United States. County seat: Wiscasset.

A cadastrial division in New South Wales, Australia. / (obsolete) Lincoln Land District, Tasmania.

A county of Ontario, Canada. / One of 14 counties in Massachusetts, United States. County seats: Salem and Lawrence. / One of 21 counties in New Jersey, United States. County seat: Newark.

One of 92 counties in Indiana, United States. County seat: Sullivan. Named after Daniel Sullivan.

One of 16 counties in Nevada, United States. County seat: Fallon.

One of 67 counties in Florida, United States. County seat: Jasper. / One of 102 counties in Illinois, United States. County seat: McLeansboro.

One of 92 counties in Indiana, United States. County seat: Muncie. Named after the Delaware tribe. / One of 99 counties in Iowa, United States. County seat: Manchester. Named after the state of Delaware.

A county of Alabama, United States. County seat: Montgomery.

A county of Arkansas, United States. County seat: Mount Ida. / A county of Georgia, United States. County seat: Mount Vernon. / A county of Illinois, United States. County seat: Hillsboro.