J Cities in Pennsylvania

Home / Pennsylvania Cities

17 Pennsylvania cities and towns start with J, from Jackson Center to Juniata Terrace. The largest is Johnstown, with an estimated 17,853 people in July 2024, per the US Census Bureau.

Jackson Center Jacobus Jamestown Jeannette Jeddo Jefferson Jefferson Jefferson Hills Jenkintown Jennerstown Jermyn Jersey Shore Jessup Jim Thorpe Johnsonburg Johnstown Jonestown Juniata Terrace