SearchSystems Editorial
Edited by Sam Rokni — Editor & Owner, SearchSystems.net. Public records professional since 1999. NAPBS founding member. Full bio & credentials.
Last reviewed: June 04, 2026 · Methodology: all Blaine County record-source URLs verified against the official local and Montana state publishers on the review date. 6 primary .gov / official sources cited below.
Blaine County — Key Numbers (2026)
Population, demographics, and county-seat data for Blaine County, Montana — verified against U.S. Census 2024 estimates.
6,903
Population
Census estimate
2,271
Households
Census estimate
$58,507
Median income
Annual household
$119,400
Median home value
Census ACS
Chinook
County seat
In Montana
Criminal records
1 source
Court records
2 sources
Wants & warrants
see state portal
Property records
2 sources
Vital records
see state portal
Voter records
2 sources
Professional licenses
1 source
Recorded documents
see state portal
Count of verified official sources per record type. Multiple sources One source Use state portal
Blaine County Records at a Glance
| Record type | Blaine County verified sources |
|---|---|
| Court records | Mail Address and Phone Numbers Montana Court Locator |
| Criminal records | District Court | Blaine County |
| Wants & warrants | No verified source — see Blaine County state portal below |
| Property records | Treasurer | Blaine County County Collections |
| Vital records | No verified source — see Blaine County state portal below |
| Voter records | Clerk & Recorder | Blaine County Election & Voter Services - Official Montana Secretary o… |
| Professional licenses | Lookup Licensed Individual |
| Recorded documents | No verified source — see Blaine County state portal below |
Count of officially verified .gov / .us record sources cataloged for Blaine County. Data verified June 04, 2026.
What Changed in 2026 — Blaine County Records
2026
Blaine County official government portal active
The official Blaine County government website at blainecounty-mt.gov continues to serve as the canonical local source.
2026
Blaine County court records portal verified
State court system links for Blaine County verified against the Montana judiciary portal in 2026.
2026
Blaine County criminal records access
State criminal records repository for Blaine County (statewide system, not county-specific) confirmed active in 2026.
2026
Blaine County property records online
Blaine County property assessment and recorder office online portal active in 2026.
The 4-Step Blaine County Records Pathway
1
Step 1 — Start at the Blaine County clerk/courthouse
For most local records (court cases, property deeds, marriage licenses), the Blaine County clerk's office is the first stop.
2
Step 2 — Use the Montana statewide systems
Criminal background, court case search, voter registration, and professional licensing are all run at the Montana state level — not by the county.
3
Step 3 — Federal sources for federal records
Federal court cases (PACER), federal tax liens (IRS), military records (NPRC), and immigration data (ICE) are all federal — not held by the county.
4
Step 4 — Cross-check before relying on data
Most county portals lag 24-48 hours behind the courthouse. For time-sensitive verification, call the clerk directly.
Five Things People Get Wrong About Blaine County Records
❌ Myth: "Blaine County maintains all criminal records."
✓ Truth: False. Criminal records for Blaine County are held by the Montana state repository, NOT the county. The county sheriff has only the local arrest log.
❌ Myth: "Records sealed in Blaine County are gone everywhere."
✓ Truth: False. Sealing removes records from public search but they still exist at the courthouse and may appear in FBI records (Identity History Summary).
❌ Myth: "Free 'instant background' sites have Blaine County data."
✓ Truth: False. Only the official Montana state repository has verified, current Blaine County data. Free sites often have stale data.
❌ Myth: "The Blaine County assessor's value is what I'll sell my home for."
✓ Truth: False. The Blaine County assessor's value is for property tax purposes only — usually below market value.
❌ Myth: "All county records older than 50 years are public."
✓ Truth: Partially false. Public-records rules vary by record type AND state. Court records and deeds are usually older-public; vital records remain restricted longer (often 75-125 years).
Primary Sources (All Verified)
- blainecounty-mt.gov — Official Blaine County government website
- courts.mt.gov — Court records — official source
- svc.mt.gov — Property records — official source
- sosmt.gov — Voter records — official source
- boards.bsd.dli.mt.gov — Licenses — official source
- fbi.gov — FBI Identity History Summary (federal record)
Related — Blaine County & Montana Records
For records not specific to Blaine County, use Montana's statewide system or the national hub.
📍 Montana statewide record systems:
- Montana Court Records →
- Montana Criminal Records →
- Montana Property Records →
- Montana Vital Records →
- Montana Voter Records →
- Montana Wants & Warrants →
- Montana Licenses →
- Montana Recorded Documents →
🇺🇸 National hubs:
Related Public Records
Montana statewide records: Court records · Criminal records · Wants & warrants · Property records · Vital records · Voter records · Licenses · Recorded docs
National directories: Court records · Criminal records · Property records · Vital records · Federal databases
About Blaine County, Montana
Blaine County is located in north-central Montana. The county seat is Chinook (official site: http://blainecounty-mt.gov/).
- Population: 6,903
- Households: 2,271
- Median household income: $58,507
- Median home value: $119,400
- Below poverty line: 20.2%
- Land area: 4,227.5 sq mi
- Population density: 1.6 people / sq mi
- Public libraries indexed: 2
- NCES schools indexed: 17
Mail Address and Phone Numbers
Official Free
Please call (406)444-3660 for questions regarding the Judicial Branch. Montana Supreme Court Clerk of The Montana Supreme Court Court Administrators Office State Law Library of Montana District Court Water Court Workers' Compensation Court Courts of Limited Jurisdiction
Clerk & Recorder | Blaine County
Official Free
Our Election Department maintains the voters’ registration files for approximately 4,300 voters in eight precincts in Blaine County. Maps of the boundaries are available in the Clerk and Recorder’s Office.
Election & Voter Services - Official Montana Secretary of State Website - Christi Jacobsen
Official Free
File Your 2026 Annual Report · Learn more about your Montana Secretary of State, Christi Jacobsen
Candidate Filing - Montana Secretary of State
Official Free
The following list is being displayed in real time and is the most up-to-date information processed by the Secretary of State's Office · Political Party Legend: AD = American Delta C = Constitution CO = Constitutional D = Democrat G = Green I = Independent L = Libertarian NL = Natural Law ...
Treasurer | Blaine County
Official Free
If you have questions regarding your assessed value and property ownership, call the Dept. of Revenue at 406-808-7247. Assessor will be available on the third floor of the courthouse in Chinook on Wednesday’s from 9:00 a.m.
County Collections
Official Free
The State of Montana is moving to a different method of signing into applications. Okta, formerly ePass Montana, is the State of Montana’s new secure login platform · Note: Click "Sign In" to go to login.mt.gov
District Court | Blaine County
Official Free
The Clerk of District Court is the official keeper of all District Court records for Blaine County. These records include, but are not limited to: Adoption, Civil, Criminal, Dependent & Neglect, Domestic Relations, Guardianship, Juvenile, Marriage ...
Montana Sexual Violent Offender Registry
Official Free
To find Address and Phone Number of the Montana Court you are looking for: Simply Select the County or City from the drop-down to see a list of Courts that resides in that Judicial district. By County · Select a County · Beaverhead County · Big Horn County · Blaine County ·
Lookup Licensed Individual
Official Free
Use the Licensee Lookup System to find the information of a professional licensed by the State of Montana .
DLI Record Search
Official Free
DLI RECORD SEARCH · Home Help License Search Permit Search Underground Utility Incident Report Search Continuing Education Course Search Continuing Education Provider Search · Continuing Education Search · Course Search Provider Search · License Search
Background Checks – Montana Department of Justice
Official Free
Certain information may be available from local law enforcement and other agencies but is not available from Montana Criminal Records. For example, requests for police reports, court transcripts, warrant information and probation/parole information should be directed to the appropriate local law enforcement agency or court.
Blaine County
Official Free
Field notes are the narrative record of the cadastral survey . They are written in tabular format and contain the detailed descriptions of entire survey process including the instrumentation and procedures utilized, calling all physical evidence evaluated in the survey process, and listing all ...
Commercial Registered Agent List KALISPELL, MT 59901, UNITED STATES
Business, Voter & Other
.gov
Montana SOS business search.
biz.sosmt.gov
Frequently Asked Questions
How do I look up court cases in Blaine County?
Blaine County court cases are searchable through the Mail Address and Phone Numbers portal: https://courts.mt.gov/contactlist. Montana also operates a state-level case lookup through the Montana Courts system. For federal matters, see PACER.
Can I find out if someone is divorced in Montana?
Yes. Search the court case index for the person's name in the county where they lived. Most Montana counties offer free online case-search portals. The state vital records office also issues divorce verifications for a fee.
Does an active warrant show up on a background check in Montana?
Yes. Active warrants in Montana appear on name-based criminal background checks through the Montana Department of Justice system the moment they are entered. Some employers also run a separate NCIC warrant query, which catches federal warrants as well.
How do I run a Montana background check?
Montana background checks are handled by the Montana Department of Justice. Name-based searches are available through the official state portal (per-search fee applies). Fingerprint-based checks — required for licensing, foster care, and many employers — must be submitted through an approved vendor.