Office Overview
- Office: U.S. Representative, Massachusetts 3rd District
- Government Level: Federal
- Jurisdiction: United States; Massachusetts
- District: Massachusetts 3rd Congressional District
- Status: Former
- Selection Method: Elected to the Massachusetts 3rd Congressional District
- Last Election for This Office: November 8th, 2016
- Scheduled Term End: January 3rd, 2019
- Service Began: January 3rd, 2013
- Service Ended: January 3rd, 2019
- Party: Democratic
Public Office Contact
This Page records historical service. Historical office contact details have not been verified; the official resources below provide institutional information.
Official Resources
Sources and Verification
Last Reviewed: October 18th, 2026
Portrait Credit: Collection of the U.S. House of Representatives; Undated image published in the named institutional biography; capture date Not Verified
- Statistics of the Congressional Election of November 8, 2016 — Massachusetts, U.S. Representative, 3rd District
- Nicola S. (Niki) Tsongas — biography and office/congress list
- Congressional Member Biographies: 113th–115th Congress service; Massachusetts district realignment — Congress list and biography
- Portrait source
- Service Began: This Page covers the 3rd District office. The earlier 5th District record is separate.