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.

Jefferson County

county · 08059
This county — demographics, elections & registration at a glance full page ↗
Partisan lean · 309 precincts · CO D+18.5
Dem 218396 (57.9%) Rep 148417 (39.3%) Total 377358

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

↑ CO state page County map See precincts on the map

Precincts

top 25 by turnout
PrecinctLeanDemRepTotal
1222230030 D+3.3 969 905 1928
7202430191 D+38.5 1256 547 1843
1222230020 D+3.6 914 849 1821
2162530036 D+9.1 950 787 1793
7202830214 D+14.2 1004 749 1792
7192930139 D+26.9 1101 621 1786
1222230033 D+7.4 934 801 1786
2202530075 D+7.3 910 782 1759
7192730115 D+4.0 888 817 1757
7202730296 D+11.2 957 761 1756
1222230019 D+5.7 906 807 1750
7222830252 D+28.7 1094 593 1744
7202330173 D+39.0 1167 487 1743
1222230016 D+7.9 905 768 1735
2202530070 D+13.0 952 727 1731
7202330179 D+26.6 1060 601 1729
7192730103 D+19.9 1009 668 1718
7222830257 D+11.8 936 735 1711
7202330165 D+31.0 1102 571 1711
7202730208 D+5.7 882 785 1711
2202530072 D+10.5 903 723 1710
2202530074 D+5.1 876 789 1708
7202730207 D+13.0 942 721 1699
7202330172 D+27.1 1056 597 1696
1162230007 D+11.0 914 729 1687

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

Machine-readable: county-rollup?state_fips=08