pac.dog pac.dog / Candidates

CAPLAN, STAN

D Β· house

Sign in to add to a watchlist β†’

FEC candidate id
H4CA51095
Internal id
cf65af72-2236-4a6e-9023-e3020403e1e2
Status
challenger

Who this candidate represents

Who lives here β€” American Community Survey 5-year estimates (2024), CA-51. Source.

CategoryMetricValue
PeoplePopulation759,191
PeopleMedian age37
IncomeMedian household income$105,271
IncomePer-capita income$50,840
IncomeIn poverty10.8%
IncomeUnemployed6.1%
IncomeGini inequality index0.436
RaceWhite alone50.4%
RaceBlack alone5.9%
RaceAsian alone16.4%
RaceHispanic or Latino25.6%
RaceTwo or more races17.3%
OriginForeign-born22.7%
LanguageSpeaks English only at home65.3%
LanguageSpeaks Spanish at home16.0%
EducationHigh school or higher63.2%
EducationBachelor's or higher46.6%
EducationAdvanced degree18.8%
HouseholdFamily households63.9%
HouseholdAvg household size2.64
HouseholdNever married (15+)38.4%
HousingMedian home value$853,600
HousingMedian gross rent$2,309
HousingSingle-family detached48.9%
HousingBuilt before 19403.5%
HousingOvercrowded (>1 per room)6.1%
HousingVacant units4.7%
ServiceVeterans (18+)7.6%
HealthWith a disability11.6%
ConnectivityHouseholds with broadband95.5%
ConnectivityHouseholds with no internet3.1%
CommuteDrove alone67.3%
CommutePublic transit1.5%
CommuteWorked from home19.5%

Elections

Committees

No committees on file.

Election prediction

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

P(win) = 25.1%

FeatureΞ” P(win)
Base rate (historical)15.1%
D (major party)+10.0%

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.

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.

Estimated value: $180/mo per user β€” but we made it free.