PORKEROpen the app

Former member of Congress · last served 116th Congress

Official portrait of Rep. Collin C. Peterson

Collin C. Peterson

DEMOCRAT U.S. Representative · MinnesotaHouse 1991–2021 (MN-7)

Collin Peterson was a Democratic U.S. representative from Minnesota, first elected to Congress in 1991, who voted with most Democrats on 57% of the 112th Congress’s yes/no votes and sponsored 1 bill that became law (113th–116th Congress).

44Bills & resolutions sponsored113th–116th Congress (excludes amendments)
0Passed a chamberof 35 substantive bills (excludes resolutions and ceremonial bills)
1Became law0 substantive + 1 ceremonial · 113th–116th Congress
278Broke with partyof 645 yes/no votes, 112th (43.1%)
13Missed votesof 658 roll calls, 112th (2.0%)
—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. Peterson has won

Rep. Peterson has won 15 U.S. House elections (1990–2018). Of the contested races, margins ran from 1.3 to 44.5 points.

010204060Margin of victory, points (axis starts at 0)1990, MN-7: won by 7.1 points1990MN-71992, MN-7: won by 1.3 points19921994, MN-7: won by 2.6 points19941996, MN-7: won by 36.1 points19961998, MN-7: won by 43.6 points19982000, MN-7: won by 39.4 points20002002, MN-7: won by 30.6 points20022004, MN-7: won by 32.2 points20042006, MN-7: won by 40.7 points20062008, MN-7: won by 44.5 points20082010, MN-7: won by 17.6 points20102012, MN-7: won by 25.5 points20122014, MN-7: won by 8.6 points20142016, MN-7: won by 5.0 points20162018, MN-7: won by 4.3 points2018
Democratic winRepublican winseat changed partyunopposed
Elections won15 in the data (1976–2024); losses are not listed
Closest win: 1.3 points1992, MN-7
Won an open seat or took one from the other party1 of 15 elections (open seat or changed party)
Seat history, Minnesota’s 7th districtWinners, most recent three: Arlan Stangeland (R) 1978–1988 → Collin C. Peterson (D) 1990–2018 → Michelle Fischbach (R) 2020–2024. 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 Minnesota’s 7th district done while Rep. Peterson served?

2012 to 2019 in MN-7: typical household income was up 9% after inflation, the share of people below the poverty line was down 1.3 points, and the share of workers looking for a job was down 2.1 points.

Typical household income · after inflationMinnesota $91.8KU.S. $80.9KMN-7 $75.0K
MN-7: $68.7K in 2012 → $75.0K in 2019
MN-7 up 9%Minnesota up 14%U.S. up 15%
Share of people below the poverty lineU.S. 12.3%MN-7 10.4%Minnesota 9.0%
MN-7: 11.7% in 2012 → 10.4% in 2019
MN-7 down 1.3 pointsMinnesota down 2.4 pointsU.S. down 3.6 points
Share of workers looking for a jobU.S. 4.5%MN-7 3.2%Minnesota 3.2%
MN-7: 5.3% in 2012 → 3.2% in 2019
MN-7 down 2.1 pointsMinnesota down 3.1 pointsU.S. down 4.9 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 Minnesota’s 7th district during Peterson’s time representing it (1991 to 2021). 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. MN-7 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 2019 (no 2020 yearly estimate), not the full 1991 to 2021.

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

116th Congress. What Congress.gov lists for the 28 bills sponsored.

RecordBillsSource
Bills sponsored28Source: Congress.gov member record, PORKER copy of October 26, 2026 ↗ See them →
With a sponsor’s constitutional-authority statement23See the 23 →
With a CBO cost estimate listed2See the 2 →
With a committee report listed1See the 1 →
Evidence
How counted
Bills where this member is the lead (first-listed) sponsor in the 116th 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.