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Mercer County, PA

The certified 2024 map, county by county — Mercer in amber. Open it and every precinct inside is yours to model.

Model Mercer County, precinct by precinct →

Pennsylvania by certified 2024 presidential result · Mercer County in amber · open the live map →

2024 president

Republican R+30.2

Votes cast

58,410

State

Pennsylvania

Grain

Precinct-level

Frequently asked

How did Mercer County vote in 2024?
R+30.2 for president — 20,145 Democratic · 37,761 Republican of 58,410 votes.
Can I model Mercer County precinct by precinct?
Yes — open the county in the simulator and every precinct inside it is editable, with real 2024 returns as the baseline. The county rolls up live into its statewide races.
What races cover Mercer County?
Every statewide race (U.S. Senate, Governor, the executive offices) plus its U.S. House and state-legislature districts — all modelable from the same county baseline.

Every county in Pennsylvania

AdamsAlleghenyArmstrongBeaverBedfordBerksBlairBradfordBucksButlerCambriaCameronCarbonCentreChesterClarionClearfieldClintonColumbiaCrawfordCumberlandDauphinDelawareElkErieFayetteForestFranklinFultonGreeneHuntingdonIndianaJeffersonJuniataLackawannaLancasterLawrenceLebanonLehighLuzerneLycomingMcKeanMifflinMonroeMontgomeryMontourNorthamptonNorthumberlandPerryPhiladelphiaPikePotterSchuylkillSnyderSomersetSullivanSusquehannaTiogaUnionVenangoWarrenWashingtonWayneWestmorelandWyomingYork

The races above this county

Pennsylvania U.S. Senate · Governor · the 2026 Senate board · the 2026 House board