Composite score - coming soon
Susan M. Collins
U.S. Senator · Maine
- Republican
- Since 1997
- Tenure: 4+ terms
Refreshed 23 h ago
As of 2026-10-19 · Methodology 2026.10.1Contact info
Capitol office
413 Dirksen Senate Office Building Washington DC 20510
202-224-2523
District offices
Augusta · Bangor · Biddeford · Caribou · Lewiston · Portland
View all contact info
- Official website
- Biographical Directory of Congress
- GovTrack
- Capitol office: 413 Dirksen Senate Office Building Washington DC 20510 · 202-224-2523
- 68 Sewall St., Room 507, Augusta, ME, 04330 · 207-622-8414
- 202 Harlow St., Room 20100, Bangor, ME, 04401 · 207-945-0417
- 160 Main St., Biddeford, ME, 04005 · 207-283-1101
- 25 Sweden St., Suite A, Caribou, ME, 04736 · 207-493-7873
- 55 Lisbon St., Lewiston, ME, 04240 · 207-784-6969
- One Canal Plaza, Suite 802, Portland, ME, 04101 · 207-618-5560
Evidence & sources
U.S. Senate roll-call votes
Votes and participation (senate.gov)
Congress.gov bill records
Sponsored and enacted bills
congress-legislators
Terms, committees, offices
Stale, last successful update 2026-10-23
View all sourcesExplore this record
Scorecard
Voting Record
44.9/ 100
Ranked 41 of 52 in the Senate majority
Voting Record
44.9/ 100
How this score is calculated:
Roll calls cast
915 of 915 while seated (100.0%)
98th percentile in cohort · 30 % weight
Substantive bills sponsored
22 of 22 sponsored · 33.9 points
22nd percentile in cohort · 70 % weight
Bills enacted
1 sponsored · 3 cosponsored
1 passed a chamber · 1 reported · 19 introduced
Promise Adherence
0 of 5 promises scored
Collecting data - coming soon
Promise Adherence
0 of 5 promises scored
How this score is calculated:
Reviewed promises
0 scored of 5 needed
0 promises from 0 sources this term
Days in office this term
2,130 days (180 needed)
Promise capture coverage
0 of 3 source kinds settled
Recent activity
| Date | Action | Policy | Status |
|---|---|---|---|
| 2025-01-28 | Voted yea on “On the Nomination PN11-6”Nomination Confirmed | No bill (motion or nomination) | |
| 2025-01-27 | Voted yea on “On the Cloture Motion PN11-6”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-01-27 | Voted yea on “On the Nomination PN11-1”Nomination Confirmed | No bill (motion or nomination) | |
| 2025-01-27 | Sponsored | SRES 39 — A resolution supporting the observation of National Trafficking and Modern Slavery Prevention Month during the period beginning on January 1, 2025, and ending on February 1, 2025, to raise awareness of, and opposition to, human trafficking and modern slavery. | Passed 2025-01-27 |
| 2025-01-25 | Voted yea on “On the Cloture Motion PN11-1”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-01-25 | Voted yea on “On the Nomination PN11-11”Nomination Confirmed | No bill (motion or nomination) | |
| 2025-01-24 | Voted yea on “On the Cloture Motion PN11-11”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-01-24 | Voted nay on “On the Nomination PN11-7”Nomination Confirmed | No bill (motion or nomination) | |
| 2025-01-23 | Voted nay on “On the Cloture Motion PN11-7”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-01-23 | Voted yea on “On the Nomination PN11-19”Nomination Confirmed | No bill (motion or nomination) | |
| 2025-01-23 | Voted yea on “On the Cloture Motion PN11-19”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-01-22 | Voted yea on “On Cloture on the Motion to Proceed S. 6”Cloture on the Motion to Proceed Rejected | S 6 — Born-Alive Abortion Survivors Protection Act | Proposed |
| 2025-01-21 | Voted yea on “On the Motion to Proceed PN11-7”Motion to Proceed Agreed to | No bill (motion or nomination) | |
| 2025-01-21 | Voted yea on “On the Motion to Proceed PN11-19”Motion to Proceed Agreed to | No bill (motion or nomination) | |
| 2025-01-21 | Sponsored | S 159 — Standing Against Houthi Aggression Act | Proposed |
| 2025-01-20 | Voted yea on “On the Nomination PN11-13”Nomination Confirmed | No bill (motion or nomination) | |
| 2025-01-20 | Voted yea on “On Passage of the Bill S. 5”Bill Passed | S 5 — Laken Riley Act | Passed 2025-01-29 |
| 2025-01-20 | Voted yea on “On the Amendment S.Amdt. 8 to S. 5 (No short title on file)”Amendment Agreed to | No bill (motion or nomination) | |
| 2025-01-17 | Voted yea on “On the Cloture Motion S. 5”Cloture Motion Agreed to | S 5 — Laken Riley Act | Passed 2025-01-29 |
| 2025-01-16 | Sponsored | S 145 — Dismantle Iran’s Proxy Act of 2025 | Proposed |
| 2025-01-15 | Voted nay on “On the Amendment S.Amdt. 23 to S. 5 (No short title on file)”Amendment Rejected | No bill (motion or nomination) | |
| 2025-01-15 | Voted yea on “On the Amendment S.Amdt. 14 to S.Amdt. 8 to S. 5 (No short title on file)”Amendment Agreed to | No bill (motion or nomination) | |
| 2025-01-14 | Sponsored | S 93 — Harmful Algal Bloom and Hypoxia Research and Control Amendments Act of 2025 | Active |
| 2025-01-13 | Voted yea on “On the Motion to Proceed S. 5”Motion to Proceed Agreed to | S 5 — Laken Riley Act | Passed 2025-01-29 |
| 2025-01-09 | Voted yea on “On Cloture on the Motion to Proceed S. 5”Cloture on the Motion to Proceed Agreed to | S 5 — Laken Riley Act | Passed 2025-01-29 |