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Former member of Congress · last served 117th Congress

Official portrait of Rep. Adam Kinzinger

Adam Kinzinger

REPUBLICAN U.S. Representative · IllinoisHouse 2011–2023 (IL-11, IL-16)

Adam Kinzinger was a Republican U.S. representative from Illinois, first elected to Congress in 2011, who voted with most Republicans on 92% of the 112th Congress’s yes/no votes.

98Bills & resolutions sponsored113th–117th Congress (excludes amendments)
11Passed a chamberof 90 substantive bills (excludes resolutions and ceremonial bills)
0Became law113th–117th Congress
50Broke with partyof 636 yes/no votes, 112th (7.9%)
21Missed votesof 658 roll calls, 112th (3.2%)
—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. Kinzinger has won

Rep. Kinzinger has won 6 U.S. House elections (2010–2020). Of the contested races, margins ran from 14.7 to 41.2 points.

010204060Margin of victory, points (axis starts at 0)2010, IL-11: won by 14.7 points2010IL-112012, IL-16: won by 23.6 points2012IL-162014, IL-16: won by 41.2 points20142016: unopposed20162018, IL-16: won by 18.2 points20182020, IL-16: won by 29.4 points2020
Democratic winRepublican winseat changed partyunopposed
Elections won6 in the data (1976–2024); losses are not listed
Closest win: 14.7 points2010, IL-11
Won an open seat or took one from the other party1 of 6 elections (open seat or changed party)
Seat history, Illinois’s 16th districtWinners, most recent three: Donald A. Manzullo (R) 1992–2010 → Adam Kinzinger (R) 2012–2020 → Darin Lahood (R) 2022–2024. 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 Illinois’s 16th district done while Rep. Kinzinger served?

2013 to 2021 in IL-16: typical household income was up 5% after inflation, the share of people below the poverty line was down 1.4 points, and the share of workers looking for a job was down 1.8 points.

Typical household income · after inflationIllinois $83.7KU.S. $80.8KIL-16 $74.6K
IL-16: $71.1K in 2013 → $74.6K in 2021
IL-16 up 5%Illinois up 10%U.S. up 14%
Share of people below the poverty lineU.S. 12.8%Illinois 12.1%IL-16 11.6%
IL-16: 13.0% in 2013 → 11.6% in 2021
IL-16 down 1.4 pointsIllinois down 2.6 pointsU.S. down 3.1 points
Share of workers looking for a jobIL-16 7.9%Illinois 7.4%U.S. 6.3%
IL-16: 9.7% in 2013 → 7.9% in 2021
IL-16 down 1.8 pointsIllinois down 2.1 pointsU.S. down 2.1 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 Illinois’s 16th district during Kinzinger’s time representing it (2013 to 2023). 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. IL-16 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, 2013 to 2021 (no 2020 yearly estimate), not the full 2013 to 2023.

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

117th Congress. What Congress.gov lists for the 25 bills sponsored.

RecordBillsSource
Bills sponsored25Source: Congress.gov member record, PORKER copy of October 26, 2026 ↗ See them →
With a sponsor’s constitutional-authority statement24See the 24 →
With a CBO cost estimate listed3See the 3 →
With a committee report listed1See the 1 →
Evidence
How counted
Bills where this member is the lead (first-listed) sponsor in the 117th 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.