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Former member of Congress · last served 112th Congress

Official portrait of Rep. Jason Altmire

Jason Altmire

DEMOCRAT U.S. Representative · PennsylvaniaHouse 2007–2013 (PA-4)

Jason Altmire was a Democratic U.S. representative from Pennsylvania, first elected to Congress in 2007, who voted with most Democrats on 75% of the 112th Congress’s yes/no votes and sponsored 5 bills that became law (110th–112th Congress).

58Bills & resolutions sponsored110th–112th Congress (excludes amendments)
11Passed a chamberof 58 bills & resolutions sponsored
5Became law2 substantive + 3 ceremonial · 110th–112th Congress
164Broke with partyof 646 yes/no votes, 112th (25.4%)
11Missed votesof 658 roll calls, 112th (1.7%)
—Pork: own shareFY2024 earmarks: not in office

How we count: “Broke with party” is a yes/no roll call where the member voted against most of their own party on that vote (party as recorded; even splits not counted). “Pork: own share” splits each earmark shared by several members evenly among them.

5 most recent votes

5 most recent bills

Top bills sponsored

Laws first, then bills that passed a chamber, were reported from committee, or drew the most cosponsors.

Elections Rep. Altmire has won

Rep. Altmire has won 3 U.S. House elections (2006–2010). Of the contested races, margins ran from 1.6 to 11.7 points.

010204060Margin of victory, points (axis starts at 0)2006, PA-4: won by 3.9 points2006PA-42008, PA-4: won by 11.7 points20082010, PA-4: won by 1.6 points2010
Democratic winRepublican winseat changed partyunopposed
Elections won3 in the data (1976–2024); losses are not listed
Closest win: 1.6 points2010, PA-4
Won an open seat or took one from the other party1 of 3 elections (open seat or changed party)
Seat history, Pennsylvania’s 4th districtWinners, most recent three: Jason Altmire (D) 2006–2010 → Scott Perry (R) 2012–2016 → Madeleine Dean (D) 2018–2024. Elections shown, not terms; special elections not included.

Full election history for this seat →

Source: MIT Election Data and Science Lab, U.S. House V15 / U.S. Senate V8 (CC0), retrieved 2026-10-18; winners matched to member records by seat and term. Results run through the 2024 elections; nothing from 2026 is shown until it is certified. A margin is a fact about one election, never a score of how well a member represents anyone, and PORKER does not rank members by it.

How has Pennsylvania’s 4th district done while Rep. Altmire served?

2007 to 2011 in PA-4: typical household income was about the same after inflation, the share of people below the poverty line was up 1.4 points, and the share of workers looking for a job was up 2.4 points.

Typical household income · after inflationPA-4 $81.4KU.S. $70.8KPennsylvania $70.4K
PA-4: $81.3K in 2007 → $81.4K in 2011
PA-4 about the samePennsylvania down 5%U.S. down 8%
Share of people below the poverty lineU.S. 15.9%Pennsylvania 13.8%PA-4 8.8%
PA-4: 7.4% in 2007 → 8.8% in 2011
PA-4 up 1.4 pointsPennsylvania up 2.1 pointsU.S. up 3.0 points
Share of workers looking for a jobU.S. 10.3%Pennsylvania 9.4%PA-4 6.5%
PA-4: 4.1% in 2007 → 6.5% in 2011
PA-4 up 2.4 pointsPennsylvania up 3.5 pointsU.S. up 3.9 points

Each mini chart has its own scale, fitted to its lines (it does not start at zero), so compare the numbers, not the heights. Teal = district, oxblood = state, grey = U.S.

While they served, not because of them. This shows what happened in Pennsylvania’s 4th district during Altmire’s time representing it (2007 to 2013). It does not say what the member did or caused. It is not a score, and PORKER never ranks members on it.

Only one set of district lines is shown. PA-4 was redrawn in 2012, 2018 and again in 2022, and a redrawn district is a different place. So this card shows only the longest stretch on the same lines during the term, 2007 to 2011 (no 2020 yearly estimate), not the full 2007 to 2013.

See the full 20-year record →Source: U.S. Census Bureau, American Community Survey 1-year estimates (tables B19013, B17001, B23001) and BLS CPI-U-RS for inflation, retrieved October 18, 2026. “About the same” means the change is inside the 90% margins of error. Who held the seat: Congress.gov member service records, year level.

Official records on bills this member sponsored

112th Congress. What Congress.gov lists for the 16 bills sponsored.

RecordBillsSource
Bills sponsored16Source: Congress.gov member record, PORKER copy of October 26, 2026 ↗ See them →
With a sponsor’s constitutional-authority statement16See the 16 →
With a CBO cost estimate listed1See the 1 →
With a committee report listed1See the 1 →
With a Congress.gov note1See the 1 →
Evidence
How counted
Bills where this member is the lead (first-listed) sponsor in the 112th Congress, read from the stored Congress.gov bill records
Fields
cboCostEstimates, committeeReports, constitutionalAuthorityStatementText, notes
PORKER copy refreshed
October 26, 2026 (nightly)

Read this first. These are counts of records Congress.gov lists. Many bills never get a CBO estimate or a report, so a zero is not a mark against a member. We never show this as a score.

Open full dossier →

Data as of Oct 26, 2026 · latest recorded House vote Sep 16, 2026 · Sources: Congress.gov, Senate.gov, House Clerk, Appropriations Committee earmark tables. PORKER is non-partisan.