elect.info
DATA COVERAGE not externally verified tier raw_mirror vintage 2026-08-27 coverage 1980-2024 · 2026 Midterms in flight! money live · figures computing (best estimates)
Dollar figures are still computing and reflect best estimates while the corrected-financial reconciliation completes. Relationships, counts, and dates are final.

Chester County

county · 42029
This county — demographics, elections & registration at a glance full page ↗
Partisan lean · 230 precincts · PA D+17.1
Dem 182372 (58.0%) Rep 128565 (40.9%) Total 314502

RDH precinct returns aggregated to county (spatial assignment) · (Dem−Rep)÷total · 2020 presidential · counts, not dollars.

↑ PA state page County map See precincts on the map

Precincts

top 25 by turnout
PrecinctLeanDemRepTotal
000080 D+24.1 2433 1477 3960
000710 D+10.2 2113 1717 3862
000790 D+0.5 1911 1892 3857
001355 D+30.9 2279 1196 3508
000060 D+20.9 2064 1342 3460
000880 D+3.5 1749 1628 3413
001770 D+11.6 1636 1294 2957
001410 D+23.3 1800 1114 2944
000590 D+2.6 1489 1414 2934
001832 D+20.7 1670 1092 2790
000240 D+4.5 1422 1299 2747
000220 D+10.7 1478 1188 2710
001535 R+21.4 1044 1620 2686
000380 R+16.8 1063 1500 2595
000270 D+12.6 1418 1097 2544
001320 D+37.2 1701 773 2495
001030 D+15.9 1423 1030 2474
000070 D+33.1 1624 809 2466
001080 D+14.4 1388 1035 2457
001824 D+41.6 1709 696 2432
001440 R+3.2 1142 1219 2396
000625 R+21.1 932 1436 2391
001350 D+9.6 1281 1055 2359
001525 R+16.4 967 1351 2339
000750 D+27.8 1483 834 2335

Each precinct links to its own page · click a shape on the precinct map to zoom in.

Machine-readable: county-rollup?state_fips=42