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Union County, North Carolina

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162,468
Active registered voters
54
Precincts
87,852
Supervoters (54.07%)
5
Presidential cycles of results

Data as of September 6, 2026 · refreshed automatically from the official North Carolina voter file

Union County, North Carolina has 162,468 active registered voters — 40.4% Republican, 20.2% Democratic, and 38.8% with no party affiliation, as of September 2026.

Party registration

DEM 20.2%
REP 40.4%
NPA 38.8%
Democratic 32,852 · Republican 65,571 · No Party Affiliation 63,048 · Other parties 997
Source: Motion51 voter database — official North Carolina voter file

Most reliable-voting precincts

#PrecinctActive votersSupervotersSupervoter %
1037B1,37492167.03%
20122,4341,62466.72%
30271,7291,13565.64%
40112,7521,78664.9%
50132,7221,71963.15%
60323,4972,20262.97%
70352,0031,23561.66%
80222,5881,59061.44%
90212,6241,60261.05%
100343,7532,27260.54%

Supervoters are active registered voters who cast a ballot in at least 3 of the last 4 November general elections (2018–2024). Percentages are precinct totals from the official state voter file — no individual voter information is shown. Precincts with fewer than 400 active voters are excluded.

Source: Motion51 voter database — official North Carolina voter file

How Union County voted for president

36.2
62.9
2008
34.3
64.7
2012
32.9
64.0
2016
37.2
61.4
2020
36.8
62.1
2024
■ Democratic %   ■ Republican %  ·  2024 total votes cast: 138,875

Election results are public records.

Source:  Official county canvasses via MIT Election Data + Science Lab

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Also see: Motion51 in North Carolina · How to run for office in Union County · Pricing