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Former member of Congress · last served 102nd Congress

Official portrait of Rep. Les AuCoin

Les AuCoin

DEMOCRAT U.S. Representative · OregonHouse 1975–1993 (OR-1)

Les Aucoin was a Democratic U.S. representative from Oregon, first elected to Congress in 1975, who sponsored 3 bills that became law (100th–102nd Congress).

54Bills & resolutions sponsored100th–102nd Congress (excludes amendments)
3Passed a chamberof 54 bills & resolutions sponsored
3Became law1 substantive + 1 ceremonial + 1 private · 100th–102nd Congress
—Broke with partyNo roll calls in PORKER’s records (they start in 2011)
—Missed votesNo roll calls in PORKER’s records (they start in 2011)
—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.

Recent votes

No recorded roll-call votes in PORKER’s records. Roll-call records start in 2011.

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. Aucoin has won

Rep. Aucoin has won 8 U.S. House elections (1976–1990). Of the contested races, margins ran from 6.2 to 39.2 points.

010204060Margin of victory, points (axis starts at 0)1976, OR-1: won by 17.3 points1976OR-11978, OR-1: won by 25.8 points19781980, OR-1: won by 31.9 points19801982, OR-1: won by 7.7 points19821984, OR-1: won by 6.2 points19841986, OR-1: won by 23.4 points19861988, OR-1: won by 39.2 points19881990, OR-1: won by 32.7 points1990
Democratic winRepublican winseat changed partyunopposed
Elections won8 in the data (1976–2024); losses are not listed
Closest win: 6.2 points1984, OR-1
Won an open seat or took one from the other party0 of 8 elections (open seat or changed party)
Seat history, Oregon’s 1st districtWinners, most recent three: Elizabeth Furse (D) 1992–1996 → David Wu (D) 1998–2010 → Suzanne Bonamici (D) 2012–2024. 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.

Official records on bills this member sponsored

102nd Congress. What Congress.gov lists for the 22 bills sponsored.

RecordBillsSource
Bills sponsored22Source: Congress.gov member record, PORKER copy of October 26, 2026 ↗ See them →
With a sponsor’s constitutional-authority statement0None listed
With a CBO cost estimate listed0None listed
With a committee report listed0None listed
Evidence
How counted
Bills where this member is the lead (first-listed) sponsor in the 102nd 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 · Sources: Congress.gov, Senate.gov, House Clerk, Appropriations Committee earmark tables. PORKER is non-partisan.