All counties
Updated Oct 2025

Union County Voter Registration

Monthly voter registration tracking for Union County from May 2025 to Oct 2025. Active voters have increased by 16. Republican voters lead with 4,842. Active voter counts may fluctuate month-to-month due to routine maintenance activities including the removal of inactive voters, deceased individuals, and duplicate registrations.

Active Voters

7,124
-14
last month

Republican Voters

4,842
+4
last month

Democratic Voters

1,513
-21
last month

Other Voters

769
+3
last month

Monthly New Registrations

Age & Party Mix

7,067 active • Oct 2025
Legend:
REP
DEM
Other

Monthly Party Switches

DEM
REP
OTH
Above axis = net gain · Below axis = net loss
MonthActiveRepublicanDemocraticOtherTotalActive Change
Oct 20257,1244,8421,5137697,909-14
Sep 20257,1384,8381,5347667,927+14
Aug 20257,1244,8261,5347647,918+3
Jul 20257,1214,8201,5377647,920+5
Jun 20257,1164,8181,5377617,921+8
May 20257,1084,8201,5337557,925—