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Former member of Congress · last served 115th Congress

Official portrait of Rep. Gregg Harper

Gregg Harper

REPUBLICAN U.S. Representative · MississippiHouse 2009–2019 (MS-3)

Gregg Harper was a Republican U.S. representative from Mississippi, first elected to Congress in 2009, who voted with most Republicans on 94% of the 112th Congress’s yes/no votes and sponsored 5 bills that became law (113th–115th Congress).

57Bills & resolutions sponsored113th–115th Congress (excludes amendments)
6Passed a chamberof 44 substantive bills (excludes resolutions and ceremonial bills)
5Became law5 substantive + 0 ceremonial · 113th–115th Congress
40Broke with partyof 649 yes/no votes, 112th (6.2%)
8Missed votesof 658 roll calls, 112th (1.2%)
—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. Harper has won

Rep. Harper has won 5 U.S. House elections (2008–2016). Of the contested races, margins ran from 25.1 to 60.0 points.

010204060Margin of victory, points (axis starts at 0)2008, MS-3: won by 25.1 points2008MS-32010, MS-3: won by 36.8 points20102012, MS-3: won by 60.0 points20122014, MS-3: won by 41.0 points20142016, MS-3: won by 35.8 points2016
Democratic winRepublican winseat changed partyunopposed
Elections won5 in the data (1976–2024); losses are not listed
Closest win: 25.1 points2008, MS-3
Won an open seat or took one from the other party1 of 5 elections (open seat or changed party)
Seat history, Mississippi’s 3rd districtWinners, most recent three: Charles Pickering (R) 1996–2006 → Gregg Harper (R) 2008–2016 → Michael Guest (R) 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 Mississippi’s 3rd district done while Rep. Harper served?

2012 to 2018 in MS-3: typical household income was up 6% after inflation, the share of people below the poverty line was down 2.8 points, and the share of workers looking for a job was down 4.6 points.

Typical household income · after inflationU.S. $77.6KMS-3 $58.5KMississippi $56.0K
MS-3: $55.5K in 2012 → $58.5K in 2018
MS-3 up 6%Mississippi up 10%U.S. up 10%
Share of people below the poverty lineMississippi 19.7%MS-3 19.2%U.S. 13.1%
MS-3: 22.1% in 2012 → 19.2% in 2018
MS-3 down 2.8 pointsMississippi down 4.5 pointsU.S. down 2.8 points
Share of workers looking for a jobMississippi 7.1%MS-3 5.5%U.S. 4.9%
MS-3: 10.1% in 2012 → 5.5% in 2018
MS-3 down 4.6 pointsMississippi down 4.2 pointsU.S. down 4.5 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 Mississippi’s 3rd district during Harper’s time representing it (2009 to 2019). 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. MS-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 2018 (no 2020 yearly estimate), not the full 2009 to 2019.

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 29 bills sponsored.

RecordBillsSource
Bills sponsored29Source: Congress.gov member record, PORKER copy of October 26, 2026 ↗ See them →
With a sponsor’s constitutional-authority statement22See the 22 →
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.