Yes! If you moved within Silver Bow County you need to re-register with the Clerk and Recorder's Office (155 W Granite, Room 208 in Butte). Contact the Butte-Silver Bow Clerk and Recorder's office at 406-497-6342 or email email@example.com
for more information. If you moved to a different county, you need to register within your new county of residence. Visit the Secretary of State's website to see a complete list of Montana election offices.