Congressional District: 2 


  • Information about the upcoming election

  • Issues with your mail ballot

Please contact your county election office to ask questions about:

  • Your voter registration status

  • How to register to vote and/or update your registration

 County   Election Office 

Petroleum County Courthouse

Physical Address:

302 E Main St

Winnett, MT 59087


Mailing Address:

Box 226

Winnett, MT 59087


Mon-Fri, 8 am to 5 pm

Election Day (6/7): 12 pm to 8 pm (Elections Office open 7 am to 8 pm)

 2022 Primary 

 Polling Places 

Petroleum County Courthouse

Address: 302 E Main St, Winnett, MT 59087

Hours: Election Day (6/7), 7 am to 8 pm (Elections Office); 12 pm to 8 pm (Courthouse)


Call your County Election Office!

Not sure which is your polling place?

Look it up online!