Welcome to Lewis Township, Northumberland County PA

As of the census of 2020, there were 1,944 people and 679 households in the township.

Land area: 27 sq. mi
Water area: 1 sq. mi.
Population: 1,944 (all rural)

News & Notices

• Follow Us on Facebook05/06/2026
  You are invited to Follow Lewis Township on Facebook. The Township has created this space READ MORE
• Proposed New Zoning Ordinance03/03/2026
  The Lewis Township Board of Supervisors will hold a public hearing on Wednesday, April 1, READ MORE
• Northumberland County Assessment02/11/2026
  As you may know, Northumberland County is in the process of a Tax Reassessment. Lewis READ MORE