Pennsylvania 15th Congressional District Representatives 2026

Browse citizen ratings for officials representing Pennsylvania 15th Congressional District on PowerPlayers.

Your U.S. House Representative

G.T. Thompson (Republican)

Cities in Pennsylvania 15th Congressional District

• Lancaster (partial district)
• Ephrata
• Columbia
• Mount Joy

Your U.S. Senators

• Dave McCormick (Republican)
• John Fetterman (Democrat)

Your Governor

Al Schmidt (Republican)

Frequently Asked Questions

Who represents Pennsylvania District 15 in Congress?

G.T. Thompson (Republican) currently represents Pennsylvania's 15th Congressional District in the U.S. House of Representatives.

Who are the U.S. Senators for Pennsylvania?

Pennsylvania's U.S. Senators are Dave McCormick (Republican) and John Fetterman (Democrat). Senators represent the entire state, including District 15.

Who represents Lancaster, PA in Congress?

Parts of Lancaster fall within Pennsylvania's 15th Congressional District, represented by G.T. Thompson (Republican). Other parts of Lancaster may be in adjacent districts — use the ZIP finder above to confirm your exact district.

Who represents Ephrata, PA in Congress?

Ephrata, PA is within Pennsylvania's 15th Congressional District, represented by G.T. Thompson (Republican). Rate your representative on PowerPlayers.

Who represents Columbia, PA in Congress?

Columbia, PA is within Pennsylvania's 15th Congressional District, represented by G.T. Thompson (Republican). Rate your representative on PowerPlayers.

Who represents Mount Joy, PA in Congress?

Mount Joy, PA is within Pennsylvania's 15th Congressional District, represented by G.T. Thompson (Republican). Rate your representative on PowerPlayers.

Can I vote by mail in Pennsylvania?

Any registered voter in Pennsylvania can request a mail-in ballot without providing a reason. To request your ballot and find polling places, visit vote.gov.

All Pennsylvania Officials

Neighboring Districts

• Pennsylvania 14th Congressional District
• Pennsylvania 16th Congressional District

Key Cities in Pennsylvania 15th

• Lancaster
• Ephrata
• Lititz

Major Institutions and Employers

• Franklin & Marshall College
• Lancaster General Health
• Kraft Foods

Data Sources

District boundary and city mapping data sourced from the U.S. Census Bureau and Federal Election Commission (FEC). Representative information reflects the 118th Congress. Challenger data reflects FEC filings as of 2026. Last updated: April 2026.

External references: Ballotpedia — Pennsylvania 15th Congressional District | GovTrack Congress Members