CivilCriminalFamilyProbateJuvenile
Blaine County District Court
Address
400 Ohio St, Chinook, 59523
Phone
Blaine County courts
Filing fees, clerk information, and official court links.
Reviewed Jul 30, 2026 · Official sources
E-filing
Not available
Through Montana Courts E-Filing
Filing fees
Official fee schedule| Filing type | Fee |
|---|---|
| Civil lawsuit | $120 |
| Divorce / family | $200 |
Fees depend on case type and amount; confirm with the court before filing. At $120, the civil filing fee in Blaine County is about the same as nearby counties (median $120 across 6 nearby counties).
Clerk & court records
Courthouses in Blaine County
Small ClaimsCivilEvictionCriminalTraffic
Blaine County Justice Court (Chinook)
Address
PO Box 1266, Chinook, 59523
Phone
Need papers served or filed in Blaine County? Nationwide Legal, our partner company, handles process service and court filing here.
Official links
Frequently Asked Questions
How much does it cost to file a civil case in Blaine County?
The civil filing fee in Blaine County, Montana is $120.00.
How much does it cost to file for divorce or a family case in Blaine County?
$200.
Can I e-file court documents in Blaine County?
Yes. E-filing is available through Montana Courts E-Filing.
Is there a free online case search for Blaine County?
Yes. You can look up cases online at dcportal.pubcourts.mt.gov.
Where do I file court documents in Blaine County?
Filings go to the Blaine County District Court. You can reach the clerk at (406) 357-3230.