City of

Thompson Falls

This is the official website of the government of the City Thompson Falls, located in Sanders County, Montana. This site provides information about departments, meetings, legislation, regulations, community resources, and paying utilities online.

City of Thompson Falls

Contact Us

General contact information for the City of Thompson Falls City Hall:

108 Fullton Street
Thompson Falls, MT 59873

Hours of Operation: 
Monday through Friday
  9:00 AM - 5:00 PM

Postal address:
PO Box 99,
Thompson Falls, Montana, 59873

Telephone: (406) 827-3557



Pay Utility Bills Online

Click on the buttons below to pay your utility bills online at Blackfoot Telephone Ebill service, and Northwestern Energy Online Bill Pay system.

You will need to create an online account to use these services.

Blackfoot Telephone

Northwestern Energy

Online PaymentPay City Water Bill