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Former member of Congress · last served 115th Congress

Official portrait of Rep. Jason Chaffetz

Jason Chaffetz

REPUBLICAN U.S. Representative · UtahHouse 2009–2017 (UT-3)

Jason Chaffetz was a Republican U.S. representative from Utah, first elected to Congress in 2009, who voted with most Republicans on 94% of the 112th Congress’s yes/no votes and sponsored 6 bills that became law (113th–115th Congress).

86Bills & resolutions sponsored113th–115th Congress (excludes amendments)
16Passed a chamberof 76 substantive bills (excludes resolutions and ceremonial bills)
6Became law6 substantive + 0 ceremonial · 113th–115th Congress
39Broke with partyof 641 yes/no votes, 112th (6.1%)
17Missed votesof 658 roll calls, 112th (2.6%)
—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. Chaffetz has won

Rep. Chaffetz has won 5 U.S. House elections (2008–2016). Of the contested races, margins ran from 37.3 to 53.2 points.

010204060Margin of victory, points (axis starts at 0)2008, UT-3: won by 37.3 points2008UT-32010, UT-3: won by 49.4 points20102012, UT-3: won by 53.2 points20122014, UT-3: won by 49.7 points20142016, UT-3: won by 46.9 points2016
Democratic winRepublican winseat changed partyunopposed
Elections won5 in the data (1976–2024); losses are not listed
Closest win: 37.3 points2008, UT-3
Won an open seat or took one from the other party1 of 5 elections (open seat or changed party)
Seat history, Utah’s 3rd districtWinners, most recent three: Jason Chaffetz (R) 2008–2016 → John R. Curtis (R) 2018–2022 → Mike Kennedy (R) 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 Utah’s 3rd district done while Rep. Chaffetz served?

2012 to 2016 in UT-3: typical household income was up 9% after inflation, the share of people below the poverty line was down 1.8 points, and the share of workers looking for a job was down 2.3 points.

Typical household income · after inflationUT-3 $92.8KUtah $86.5KU.S. $75.5K
UT-3: $85.0K in 2012 → $92.8K in 2016
UT-3 up 9%Utah up 10%U.S. up 7%
Share of people below the poverty lineU.S. 14.0%UT-3 11.1%Utah 10.2%
UT-3: 12.9% in 2012 → 11.1% in 2016
UT-3 down 1.8 pointsUtah down 2.6 pointsU.S. down 1.9 points
Share of workers looking for a jobU.S. 5.8%UT-3 4.3%Utah 4.1%
UT-3: 6.6% in 2012 → 4.3% in 2016
UT-3 down 2.3 pointsUtah down 2.7 pointsU.S. down 3.6 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 Utah’s 3rd district during Chaffetz’s time representing it (2009 to 2017). 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. UT-3 was redrawn in 2012 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, 2012 to 2016 (no 2020 yearly estimate), not the full 2009 to 2017.

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

115th Congress. What Congress.gov lists for the 20 bills sponsored.

RecordBillsSource
Bills sponsored20Source: 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 listed3See the 3 →
With a committee report listed2See the 2 →
Evidence
How counted
Bills where this member is the lead (first-listed) sponsor in the 115th 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.