The Lake County Election Department administers federal, state, county, special district, and most school district elections in Lake County. Lake County represents Congressional District 1, House Districts 10, 12, 15, and 93, and Senate Districts 5, 6, 8, and 47. As a part of administering these elections, we maintain the voter registration files for approximately 21,694 registered voters in our 22 precincts. Voter Registration Applications can be obtained at the election office, at sosmt.gov, and at certain government offices such as the driver's license bureau and public assistance offices. Voter registration applications must be submitted to our office in Room Number 121 of the: Lake County Courthouse 106 4th Avenue E Polson, MT 59860