Cities in Northumberland County, Pennsylvania
Find ZIP Codes and postal details for Northumberland County, Pennsylvania.

Coal Township

Dalmatia

Dewart

Dornsife

Elysburg

Herndon

Kulpmont

Leck Kill

Locust Gap

Marion Heights

Mc Ewensville

Milton

Montandon

Mount Carmel

Northumberland

Paxinos

Potts Grove

Rebuck

Riverside

Shamokin

Snydertown

Sunbury

Trevorton

Turbotville

Watsontown