pac.dog pac.dog / Candidates

PROXMIRE, WILLIAM

D Β· senate Β· bioguide P000553

Sign in to add to a watchlist β†’

FEC candidate id
S2WI00078
Internal id
688b9925-c7d1-479d-8dfa-b20b402cb3a6
Status
incumbent

Who this candidate represents (statewide)

Who lives here β€” American Community Survey 5-year estimates (2024), Wisconsin. Source.

CategoryMetricValue
PeoplePopulation5,914,872
PeopleMedian age40
IncomeMedian household income$77,485
IncomePer-capita income$43,373
IncomeIn poverty10.6%
IncomeUnemployed3.2%
IncomeGini inequality index0.444
RaceWhite alone80.1%
RaceBlack alone6.1%
RaceAsian alone3.0%
RaceHispanic or Latino8.0%
RaceTwo or more races7.6%
OriginForeign-born5.2%
LanguageSpeaks English only at home91.0%
LanguageSpeaks Spanish at home4.9%
EducationHigh school or higher62.8%
EducationBachelor's or higher33.4%
EducationAdvanced degree11.4%
HouseholdFamily households60.5%
HouseholdAvg household size2.33
HouseholdNever married (15+)33.5%
HousingMedian home value$266,500
HousingMedian gross rent$1,087
HousingSingle-family detached66.2%
HousingBuilt before 19405.3%
HousingOvercrowded (>1 per room)1.6%
HousingVacant units10.8%
ServiceVeterans (18+)6.2%
HealthWith a disability12.3%
ConnectivityHouseholds with broadband90.3%
ConnectivityHouseholds with no internet6.9%
CommuteDrove alone74.4%
CommutePublic transit1.1%
CommuteWorked from home13.1%

Elections

Committees

No committees on file.

Recent votes

No votes on file.

Sponsored & cosponsored bills

No sponsorships on file.

Election prediction

Cycle 2026 Β· model baseline-v1 Β· base rate 15.1%

P(win) = 99.0%

FeatureΞ” P(win)
Base rate (historical)15.1%
incumbent+78.0%
D (major party)+10.0%
senate race-2.0%

Baseline model (incumbency Γ— party Γ— office). Calibration: backtest Brier score is the reference, see npm run db:ingest -- --source=predict-backtest-election. Future model versions must beat baseline Brier on the same held-out cohort or they don't ship.

Connected on the graph

Outbound (20)

datetypetoamountrolesource
β€”held_positionmember of the Wisconsin State Assemblyβ€”wikidata
β€”educated_atYale Universityβ€”wikidata
β€”educated_atHarvard Business Schoolβ€”wikidata
β€”educated_atJohn F. Kennedy School of Governmentβ€”wikidata
1987-01-03held_positionUnited States senatorβ€”wikidata
1985-01-03held_positionUnited States senatorβ€”wikidata
1983-01-03held_positionUnited States senatorβ€”wikidata
1981-01-03held_positionUnited States senatorβ€”wikidata
1979-01-03held_positionUnited States senatorβ€”wikidata
1977-01-03held_positionUnited States senatorβ€”wikidata
1975-01-03held_positionUnited States senatorβ€”wikidata
1973-01-03held_positionUnited States senatorβ€”wikidata
1971-01-03held_positionUnited States senatorβ€”wikidata
1969-01-03held_positionUnited States senatorβ€”wikidata
1967-01-03held_positionUnited States senatorβ€”wikidata
1965-01-03held_positionUnited States senatorβ€”wikidata
1963-01-03held_positionUnited States senatorβ€”wikidata
1961-01-03held_positionUnited States senatorβ€”wikidata
1959-01-03held_positionUnited States senatorβ€”wikidata
1957-08-28held_positionUnited States senatorβ€”wikidata

pac.dog is a free, independent, non-partisan research tool. Every candidate, committee, bill, vote, member, and nonprofit on this site is mirrored from primary U.S. government sources (FEC, congress.gov, govinfo.gov, IRS) and each state's Secretary of State / election commission β€” no third-party data vendors, no paywall, no editorial intermediation. Citations to the originating source are on every detail page. Want to partner? Contact us.

Costs about $62/month to run β€” free to use.