Lewis and Clark County, Montana

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Government Services

Driver's License & REAL ID

Requirements for REAL ID

Birth certificate
Passport
Social Security card
Two MT residency proofs
Name change documents
Current MT license

Visit DMV Website

Voter Registration

Registration Information

Registration Deadline: 30 days before
Polling Hours: 7AM-7PM

Early Voting

14-2 days before

Register to Vote

Government Offices

DMV Location

Address: 316 N Park Ave, Lewis and Clark, Montana

Hours: Mon-Fri 8-5

Phone: (406) 447-8338

Vital Records Office

Address: 316 N Park Ave, Lewis and Clark, Montana

Hours: Mon-Fri 8-4:30

Phone: (406) 447-8338

County Map

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County Information

Population: 69,432
Median Household Income: $62,500
Land Area: 3,461 sq mi
Population Density: 20.1 per sq mi
County Seat: Helena

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