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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.

Olmsted County

county · 27109
This county — demographics, elections & registration at a glance full page ↗
Partisan lean · 82 precincts · MN D+10.7
Dem 49491 (54.2%) Rep 39692 (43.4%) Total 91385

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

↑ MN state page County map See precincts on the map

Precincts

top 25 by turnout
PrecinctLeanDemRepTotal
Byron R+13.3 1517 1994 3597
Stewartville R+18.6 1392 2051 3538
Marion Twp P-1 R+19.5 1011 1513 2579
Rochester W-3 P-5 D+22.1 1538 973 2553
Rochester W-5 P-7 D+24.4 1496 900 2443
Rochester W-3 P-7 D+25.0 1485 879 2422
Rochester W-6 P-1 D+16.4 1110 790 1946
Rochester W-2 P-7 D+26.2 1191 686 1927
Rochester W-5 P-5 D+15.0 1076 790 1904
Rochester W-1 P-7 D+13.6 1012 767 1805
Rochester W-1 P-3 D+6.7 940 819 1803
Rochester W-5 P-3 D+22.1 1060 663 1792
Rochester W-2 P-2 D+49.0 1315 438 1789
Rochester W-6 P-2 D+25.0 1065 632 1731
Rochester W-3 P-2 D+16.4 985 702 1730
Rochester W-2 P-8 D+10.2 930 753 1728
Rochester W-4 P-1 D+40.0 1141 481 1652
Rochester W-2 P-3 D+32.8 1046 518 1611
Cascade Twp P-1 D+8.6 856 718 1608
Rochester W-6 P-4 D+29.8 989 526 1554
Oronoco Twp R+15.8 625 867 1532
Rochester W-5 P-4 D+23.5 913 555 1520
Rochester W-6 P-7 D+22.6 875 549 1445
Rochester W-1 P-5 D+2.4 721 686 1440
Rochester W-3 P-6 D+8.6 758 635 1425

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

Machine-readable: county-rollup?state_fips=27