U.S. Senator from Delaware · Class I
Lisa Blunt Rochester
Replaced Thomas R. Carper in 2025
From public records: votes from Voteview, bills from congress.gov, money from FEC filings · votes updated Nov 1, 2026 · How we measure
Position · −0.40
- In office
- Senate 2025–now
House 2017–2025
9 years in CongressMore senior than 27% of the Senate - Committees
- Environment and Public Works 8th minority
- Banking, Housing, and Urban Affairs 10th minority
- Health, Education, Labor, and Pensions 10th minority
- Age
- 64
Counts, not a score: statements as the Statements tab counts them, bills by introduction date, roll calls the member voted in, breaks on party-line votes.
StatementsBills
Words go to Government Operations and Politics, Health and Science, Technology, Communications; bills go to Health and Labor and Employment.
- She talks most about: Health Care Coverage (Health), Government Accountability (Government Operations and Politics), AI Infrastructure Impact (Science, Technology, Communications), Housing Affordability (Housing and Community Development), Workforce Development (Labor and Employment).
- 45 bills sponsored, most on Health.
Ranking member on the Coast Guard, Maritime, and Fisheries Subcommittee, more senior than 27% of the Senate, in the minority.
- 9 years in Congress: more senior than 27% of the Senate.
- Minority: Democrats and the independents who caucus with them hold 47 of 100 seats.
Her cosponsorships on Republican bills
Closest within her party
Closest across the aisle
Closest across the aisle Pro The members of the other party who vote most like Blunt Rochester.
Free account See ProAgreement on contested votes where both cast yea or nay, this Congress · Voteview
31% of her cosponsorships go to Republican bills (peer median 35%); closest in her party: Van Hollen and Murray.
- Other-party share of cosponsors on her own bills: not yet tracked.
- Caucus memberships: not yet tracked.
Her billsExpected for a peer
0.27expected 0.65 · average member 1.00
0 of 39 bills passed the Senate; 0 became law; effectiveness 0.27 against a peer median of 0.65.
- On the move: S. 2318 (out of committee).
- Amendments offered and adopted, earmarks in dollars: not yet tracked.
119th Congress so far · bills from congress.gov
With her party on all 15 areas with 10 or more party-line votes so far.
Major bills of the Congress · final passage
- H.R. 1 One Big Beautiful Bill Act Jul 1, 2025 NAY D 0–47
- H.R. 5371 Continuing Appropriations, Agriculture, Legislative Branch, Military Construction and Veterans Affairs, and Extensions Act, 2026 Nov 10, 2025 NAY D 8–39
- H.R. 1968 Full-Year Continuing Appropriations and Extensions Act, 2025 Mar 14, 2025 NAY D 2–45
- H.R. 7148 Consolidated Appropriations Act, 2026 Jan 30, 2026 NAY D 23–24
- H.R. 4 Rescissions Act of 2025 Jul 17, 2025 NAY D 0–46
- S. 2 Secure America Act Jun 5, 2026 NAY D 0–46
- H.J.Res. 89 Providing congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Environmental Protection Agency relating to "California State Motor Vehicle and Engine and Nonroad Engine Pollution Control Standards; The 'Omnibus' Low NOX Regulation; Waiver of Preemption; Notice of Decision". May 22, 2025 NAY D 0–46
- H.J.Res. 88 Providing congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Environmental Protection Agency relating to "California State Motor Vehicle and Engine Pollution Control Standards; Advanced Clean Cars II; Waiver of Preemption; Notice of Decision". May 22, 2025 NAY D 1–44
- H.J.Res. 35 Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Environmental Protection Agency relating to "Waste Emissions Charge for Petroleum and Natural Gas Systems: Procedures for Facilitating Compliance, Including Netting and Exemptions". Feb 27, 2025 NAY D 0–47
- H.J.Res. 87 Providing congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Environmental Protection Agency relating to "California State Motor Vehicle and Engine Pollution Control Standards; Heavy-Duty Vehicle and Engine Emission Warranty and Maintenance Provisions; Advanced Clean Trucks; Zero Emission Airport Shuttle; Zero-Emission Power Train Certification; Waiver of Preemption; Notice of Decision". May 22, 2025 NAY D 0–45
Voted with her party on 10 of the 10 she voted on.
The same ten bills on every profile, chosen by a rule from the roll calls, statements and lobbying filings on file · Method · party column: Democrats yea–nay on that roll call.
Votes with Democrats on 100% of party-line votes, breaks 4 times (peer median 42).
- Position: −0.40, inside the Democratic middle 80%.
- Most breaks by area: Finance and Financial Sector 2 of 19, Nominations 1 of 212.
Distance from party, not an ideology score · areas under 10 party-line votes not shown.
Where the money comes from, 2025–26
Small-dollar individualsLarge individualsPACs and other committeesTransfers and other
54% of what she raised came from individuals; 24% came in gifts of $200 or less (chamber median 23%).
$1.2M raised, 29% from PACs and other committees (chamber median 15%).
- Last election margin: not on file.
45 PACs of the 111 that gave belong to organizations that lobbied on bills she faced a vote on, cosponsored or sponsored.
Top lobbying issues of the organizations behind the PACs that gave to her: Taxation, Health and Budget/Appropriations.
- American College of Rheumatology56% D
- Gilead Sciences50% D
- Exelon59% D
What each PAC gave Pro Amounts, the full list and each organization’s lobbying are part of Pro.
Free account See ProParty split is the PAC’s giving to all federal candidates · FEC
What those organizations lobby on
57 bills
Blunt Rochester voted Yea on 2, Nay on 7, and sponsored or cosponsored 48 with no recorded vote.
No commitments or credit claims recorded yet.
Statements on the day of a vote are her explanation, not a position · “nothing” means no vote or sponsorship by the end of the Congress.