Susan Ellis Wild, a Democrat from South Whitehall, is running for a Lehigh County Commissioner seat from District 2, according to an unofficial voter registration list.

District 2 includes South Whitehall, Lower Macungie, Upper Macungie and Alburtis.

Wild would square off in the November election against the winner of the Republican primary for the District 2 seat. Incumbent Percy Dougherty, of Lower Macungie, and Scott Aquila, also of Lower Macungie, are candidates in the Republican primary for the seat.

Here are the other commissioner candidates, according to the unofficial list.

The most competitive field is District 5, which has four Republicans running for one seat in the primary and two Democrats running for one seat in its party's primary.

DISTRICT 5 (Salisbury, Emmaus, Macungie, Upper Milford, Lower Milford, Coopersburg, Upper Saucon and parts of Allentown)

Republican

Nathan Brown, of Emmaus

Norma A Cusick, of  Salisbury Township

Kevin P. Ryan, of Upper Milford

Incumbent Michael P. Schware, of Allentown

Democrat

Wesley Barrett, of Emmaus

Stephen P. Walters, of Lower Milford

DISTRICT 4 (Part of Allentown)

Geoffrey Brace, of Allentown

DISTRICT 3 (Part of Bethlehem and Allentown, Fountain Hill, Catasauqua and Hanover)

Democrat

Incumbent David Jones, of Allentown

Juan Camacho, of Allentown

DISTRICT 1 (North Whitehall, Weisenberg, Lynn, Heidleberg, Washington, Lowhill, Slatington, Whitehall and Coplay)

Republican

Incumbent Tom Creighton, of Lynn Township

Democrat

Bill Leiner, of Coplay

The primary is May 21.