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F James Sensenbrenner

Undefeated house candidate from Wisconsin with a perfect 24-0 record

Republican
US HouseState SenateState House
Electoral Grade
—
Requires 3+ graded races
24
Races
24-0
W-L (100%)
-61.7
Avg Margin
1968–2018
Career Span
Best: +-40.7 (1968 State House)Worst: -99.9 (1976 State Senate)
100%
Win Rate
24
Win Streak
50 yrs
Career Span
75K
Career Votes

Evidence & provenance

Source owners

Certified contest returns, candidate career records, and Akashic Edge deterministic grading inputs.

Freshness

Rendered Apr 14, 2026 from the latest candidate, contest, and forecast tables loaded in Akashic Edge.

Boundary scope

Candidate-level profile spanning every contest recorded for this person in Akashic Edge.

Claim type

Deterministic summaries, calculated grades, and certified election history. No freeform AI prose.

Source chain

MethodologyCertified contest returnsCandidate grade inputs
Open methodology

Career Margin Trend3 races

State House
State Senate
R+60R+30EvenD+30D+601968: R+40.7 - Click to view1974: R+44.4 - Click to view1976: R+99.9 - Click to view196819741976

Career Timeline

2018 US HouseWisconsinDistrict 5
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Candidate Votes
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Vote %
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Total Votes
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Margin
Top opponent: Tom PalzewiczDEM

Key Insights

3 insights generated

Deterministic highlights from career record, margins, and standout performances.

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Geographic Performance

24 races with county data

County-level results, strongest and weakest counties, and performance by county type.

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County Results Table

Sortable, searchable table of every county result for each race.

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Demographic Coalition Analysis

24 races available

Scatter plots correlating county performance with demographics: race, education, income, foreign-born.

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Opponents Faced15 opponents

WriteinOTH
10-010 matchups · 1982–2014
Tom PalzewiczDEM
1-02018 House
John ArndtLIB
1-02016 House
Robert R RaymondIND
1-02010 House
Bryan KennedyDEM
1-02006 House
Tim PetersonLIB
1-02004 House
Blank Vote/scatteringOTH
1-01992 House
Thomas J HickeyDEM
1-01988 House
Thomas G PoppDEM
1-01986 House
Stephen K HauserOTH
1-01984 House
Gary C BenedictDEM
1-01980 House
Matthew J FlynnDEM
1-01978 House
ScatteringWRI
1-01976 State Senate(-99.9)
Charles J SykesDEM
1-01974 State House(-44.4)
Richard J ReganDEM
1-01968 State House(-40.7)

Primary History

9 primaries

Primary election results, win rates, field sizes, and vote share.

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Historian Query

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Interactive AI-powered chat about F James Sensenbrenner's career, opponents, and performance.

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