Congressional District: 2
CASCADE COUNTY
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Information about the upcoming election
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Issues with your mail ballot
Please contact your county election office to ask questions about:
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Your voter registration status
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How to register to vote and/or update your registration
County Election Office
Cascade County Elections Office
Physical Address:
325 2nd Ave. N
Suite 100
Great Falls, MT 59401
Mailing Address:
PO Box 2305
Great Falls, MT 59403
Hours:
Mon-Fri, 8 am to 5 pm
Election Day: 7 am to 8 pm
For Election Day services go to the Exhibition Hall at Montana Expo Park:
Address: 400 3rd St. NW, Great Falls, MT 59405
Hours: Election Day only, 7 am to 8 pm
6/02/2026 Primary Election
This year in Cascade County voters can vote at the polls or by mail as a registered absentee voter!
ABSENTEE VOTERS: Ballots will be mailed by May 8th. If you don't receive your ballot, damage it, make a mistake, or misplace your ballot, you can go in person to the Elections Office through Election Day to pick one up or receive a replacement ballot.
POLLING PLACE VOTERS: You can find your polling place using the Secretary of State's Voter Portal. We also have county polling place locations listed below. These are subject to change.
2026 Primary Election Polling Places
Exhibition Hall/Expo Park
Address: 400 3rd St NW, Great Falls, MT
Hours: Election Day, 7:00 am - 8:00 pm
Sun River Valley Community Center
Address: 13319 MT Hwy 200, Fort Shaw, MT
Hours: Election Day, 7:00 am - 8:00 pm
Belt Senior Center
Address: 19 Castner St., Belt, MT
Hours: Election Day, 7:00 am - 8:00 pm
Vaughn Fire Station
Address: 14 4th St., Vaughn, MT
Hours: Election Day, 7:00 am - 8:00 pm
Wedsworth Hall
Address: 13 Front St., Cascade, MT
Hours: Election Day, 7:00 am - 8:00 pm