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.

Middlesex County

county · 25017
This county — demographics, elections & registration at a glance full page ↗
Partisan lean · 474 precincts · MA D+45.2
Dem 617196 (71.5%) Rep 226956 (26.3%) Total 863577

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

↑ MA state page County map See precincts on the map

Precincts

top 25 by turnout
PrecinctLeanDemRepTotal
1 D+16.4 2100 1493 3700
1 D+55.1 2772 767 3638
1 D+51.1 2526 786 3402
2 D+48.8 2170 720 2973
1 D+57.0 2267 579 2963
4 D+64.4 2338 476 2892
1 D+43.6 2032 774 2883
2 D+65.5 2261 444 2772
3 D+49.9 2034 659 2755
3A D+8.5 1458 1225 2728
4 D+44.5 1891 706 2665
2 D+36.0 1773 815 2664
10 D+52.8 1982 591 2635
9 D+28.9 1664 902 2634
1 D+37.2 1769 792 2623
3 D+8.8 1395 1166 2606
7 D+30.7 1660 861 2605
1 D+11.1 1412 1124 2598
8 R+9.3 1155 1397 2597
1 D+39.7 1765 740 2580
1 D+14.8 1450 1069 2568
2 D+37.2 1729 775 2562
5 D+10.4 1391 1124 2561
4 D+60.6 2024 473 2560
1 D+69.8 2139 354 2559

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

Machine-readable: county-rollup?state_fips=25