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Former member of Congress · last served 111th Congress

Official portrait of Rep. Stephanie Herseth Sandlin

Stephanie Herseth Sandlin

DEMOCRAT U.S. Representative · South DakotaHouse 2004–2011 (SD-AL)

Stephanie Herseth Sandlin was a Democratic U.S. representative from South Dakota, first elected to Congress in 2004, who sponsored 2 bills that became law (108th–111th Congress).

114Bills & resolutions sponsored108th–111th Congress (excludes amendments)
16Passed a chamberof 114 bills & resolutions sponsored
2Became law0 substantive + 2 ceremonial · 108th–111th 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. Sandlin has won

Rep. Sandlin has won 3 U.S. House elections (2004–2008). Of the contested races, margins ran from 7.4 to 39.8 points.

010204060Margin of victory, points (axis starts at 0)2004, SD-AL: won by 7.4 points2004SD-AL2006, SD-AL: won by 39.8 points20062008, SD-AL: won by 35.1 points2008
Democratic winRepublican winseat changed partyunopposed
Elections won3 in the data (1976–2024); losses are not listed
Closest win: 7.4 points2004, SD-AL
Won an open seat or took one from the other party1 of 3 elections (open seat or changed party)
Seat history, South Dakota (at-large)Winners, most recent three: Stephanie Herseth Sandlin (D) 2004–2008 → Kristi L. Noem (R) 2010–2016 → Dusty Johnson (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 South Dakota done while Rep. Sandlin served?

2005 to 2010 in South Dakota: typical household income was about the same after inflation, the share of people below the poverty line was about the same, and the share of workers looking for a job was up 1.2 points.

Typical household income · after inflationU.S. $72.4KSouth Dakota $66.4K
South Dakota: $65.1K in 2005 → $66.4K in 2010
South Dakota about the sameU.S. down 3%
Share of people below the poverty lineU.S. 15.3%South Dakota 14.4%
South Dakota: 13.6% in 2005 → 14.4% in 2010
South Dakota about the sameU.S. up 2.0 points
Share of workers looking for a jobU.S. 10.8%South Dakota 6.0%
South Dakota: 4.9% in 2005 → 6.0% in 2010
South Dakota up 1.2 pointsU.S. up 3.9 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. Oxblood = state, grey = U.S.

While they served, not because of them. This shows what happened in South Dakota during Sandlin’s time representing it (2004 to 2011). It does not say what the member did or caused. It is not a score, and PORKER never ranks members on it.

Survey years start at 2005. The yearly estimates for South Dakota begin in 2005, so 2004 to 2004 are not shown. No 2020 yearly estimate exists.

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

111th Congress. What Congress.gov lists for the 34 bills sponsored.

RecordBillsSource
Bills sponsored34Source: 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 listed7See the 7 →
With a committee report listed7See the 7 →
Evidence
How counted
Bills where this member is the lead (first-listed) sponsor in the 111th 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.