Oathstar

U.S. Representative for Pennsylvania’s 12th District

Summer L. Lee

Democrat 2nd term Up 2026
100LoyaltyMed 98
100AttendMed 98
8BipartMed 12
0BreaksMed 7

Position · −0.45

LEFTD · R RANGESRIGHT
In office
House 2023–now
3 years in CongressMore senior than 18% of the House
Committees
  • Education and Workforce
  • Judiciary
Bills on
  • Government Operations and Politics
  • Education
  • Labor and Employment
Age
38

2026 election

Running for re-election
General election Nov 3, 2026

Also running

See the full race

Bottom line

Where Lee has influence

Roles

No committee leadership roles.

Bills on the move

None of Lee’s bills has left committee this Congress.

Talks most about

Stories in Lee’s press releases with their latest stance, last three months. Read by AI.

Where Lee breaks with Democrats

Method

Lee has voted with most Democrats on every party-line vote this Congress.

Notable votes

Full record (Pro)

Where Lee broke with their party, close outcomes and final passage votes on named bills, newest first.

DateMeasureTitleVote Party split (yea)Result
Sep 16, 2026 H.R. 9340 Ratepayer Protection ActOn Motion to Suspend the Rules and Pass, as Amended · The bill requires state utility regulators and nonregulated utilities to consider implementing a standard to hold certain large-load…Broke w/ party Nay Passed
417–3
Sep 16, 2026 H.R. 9576 National Fraud Enforcement Division Act of 2026On Passage · This bill provides statutory authority for the National Fraud Enforcement Division within the Department of Justice (DOJ).Broke w/ party Nay Passed
352–72
Sep 1, 2026 H.R. 6500 Continuing Appropriations and Extensions Act, 2027On Motion to Suspend the Rules and Concur in the Senate Amendments · This bill provides continuing FY2027 appropriations for federal agencies and extends various expiring programs and authorities.Broke w/ party Nay Passed
370–48
Jul 14, 2026 H.R. 139 Sunshine Protection Act of 2025On Passage · This bill makes daylight saving time the new, permanent standard time.Broke w/ party Nay Passed
308–117
Jun 29, 2026 H.R. 7757 KIDS ActOn Motion to Suspend the Rules and Pass, as Amended · Kids Internet and Digital Safety Act or the KIDS ActBroke w/ party Nay Passed
267–117
Jun 4, 2026 H.Con.Res. 84 Directing the President pursuant to section 5(c) of the War Powers Resolution to remove United States Armed Forces from Lebanon.On Agreeing to the Resolution · This concurrent resolution directs the President to remove U.S. Armed Forces from Lebanon within seven days of the resolution's adoption.Broke w/ party Yea Failed
92–324
May 20, 2026 H.R. 5317 Community Bank Deposit Access Act of 2025On Motion to Suspend the Rules and Pass, as Amended · This bill changes the treatment of certain types of deposits so they are no longer classified as brokered deposits.Broke w/ party Nay Passed
393–16
May 15, 2026 H.R. 8469 Making appropriations for military construction, the Department of Veterans Affairs, and related agencies for the fiscal year ending September 30, 2027, and for other purposes.On Passage · Military Construction, Veterans Affairs, and Related Agencies Appropriations Act, 2027Broke w/ party Nay Passed
400–15

Yea ■ filled · Nay □ open · Not voting – dash. Party split bars: Democrats left, Republicans right; dark = yea, light = nay.

What Lee is saying

All 15 statements and posts

◇ statements (press releases) · ○ posts. When a statement names a bill Lee voted on, the vote is shown next to it.

Effectiveness, 119th Congress so far

How it’s measured
0.15· expected 0.50

Below expectations

Rank 389 of 433 in the House · expected = average of 192 minority-party members without a committee lead

How far Lee’s own bills got, weighted by substance. The average member scores 1.00.

  1. Introduced 19
  2. Action in committee 0
  3. Action beyond committee 0
  4. Passed chamber 0
  5. Became law 0

19 bills and joint resolutions sponsored: 0 significant (got a roll call vote), 18 substantive, 1 commemorative. Compare the House

How Lee’s ratings compare with every representative

Ratings, 119th Congress

Scores run 0–100 and always sit next to a median. Each tick is one representative; the ringed marker is Lee.

100/ 100

Chamber median 98 · 0 missed of 674

Voted on 674 of 674 roll calls; missed 0. Higher than 97% of House members.

15% 100%

Party loyalty

How it’s measured
100/ 100

House D median 98 · Rank 1 of 214

Sided with the Democratic majority on 472 votes that split the parties. Higher than 98% of House members.

45% 100%
8/ 100

Chamber median 12 · −4

Average agreement with members of the other party on contested votes. Lower than 93% of House members.

0% 70%
−0.45

Democratic middle 80%: -0.52 to -0.23

Left–right position from roll-call similarity (DW-NOMINATE, Voteview), from −1 to +1. Members who vote alike sit near each other.

Liberal Conservative

Bills, 119th Congress

All 24 sponsored bills

Sponsored 24 (House median 25) · cosponsored 527 (median 289), 299 of them as an original cosponsor · most often on Government Operations and Politics, Education, Labor and Employment.

Votes by issue

How votes are tagged
IssueVotesYea share
Congress158 16%
Economics and Public Finance70 24%
Armed Forces & National Security61 33%
Energy38 29%
Crime and Law Enforcement33 30%
Environmental Protection33 42%
Government Operations and Politics30 47%
Public Lands and Natural Resources28 57%
Commerce27 74%
International Affairs26 73%
Show all 32 issues
IssueVotesYea share
Finance and Financial Sector25 52%
Immigration17 29%
Education16 25%
Agriculture and Food14 57%
Science, Technology, Communications12 92%
Labor and Employment11 64%
Health8 75%
Taxation8 75%
Transportation and Public Works8 88%
Emergency Management7 86%
Law7 43%
Civil Rights and Liberties, Minority Issues5 80%
Native Americans5 100%
Animals4 50%
Families4 50%
Housing and Community Development4 100%
Procedural4 75%
Foreign Trade and International Finance3 67%
Social Welfare3 67%
Arts, Culture, Religion2 50%
Water Resources Development2 100%
Government operations & elections1 0%

How often Lee voted with Democrats on each issue is part of Pro.

Who votes alike

Method

Agreement on contested votes where both cast yea or nay.

Most aligned

  1. DGreg CasarTX-35100%agreement
  2. DPablo José HernándezPR-AL100%agreement
  3. DMaxine DexterOR-3100%agreement

Full voting network Pro See all twelve closest allies, the members Lee most often votes against, and the closest allies in the other party.

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Campaign money

Method

In the 2025–26 cycle Lee’s campaign raised $1.5M: $1.1M (78%) from individuals and $207K (14%) from PACs and other committees. Cash on hand: $1.6M.

Through Jun 30, 2026; filings lag, so recent gifts can take weeks to appear. Money raised also counts loans and transfers, so the shares need not add to 100%. Source: FEC.gov.

Last cycle, party money, self-funding and debts are part of Pro. See Pro

Who funds Lee

The largest PACs and other committees giving directly to the campaign this cycle, of 58.

  1. United Steelworkers Labor union PAC
Amounts, the top 10 and who else they fundPro

See how much each organization gave Lee this cycle and last, the mix of corporate, labor, trade and other PACs, and who else each one funds.

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Record over time

Historical record Pro Compare Lee’s measures across every Congress on file.

Try Pro

Résumé and contact

Career in Congress

  • U.S. House, PA-12Democrat2023–present

Seat

District
12
Current term
2025–2027
Age
38

Committees and roles

All committees

Contact

DC office
202-225-2135
2437 Rayburn House Office Building
District offices
Clairton, Bethel Park, Pittsburgh, Pittsburgh, Jeannette
Facebook
RepSummerLee
Instagram
repsummerlee

Elsewhere

Oathstar ID osp_65vr39j06r