Lake County Criminal Records
Criminal · Arrest · Court · Sex offender
Use the official court, custody, police-record, and statewide paths for Lake County, Montana; jurisdiction limits are explained.
Searches are compiled from court, county, and statewide public-record sources.
Lake County public records: common questions
Where to search Lake County records
Lake County, Montana court, custody, police, and statewide records are kept in separate systems. Start court research with District Court records, public access, marriage licenses, jury administration, and records requests. Check current custody through County office directory, courthouse address, staff contacts, jail roster, and document-search links.
- Court casesDistrict Court records, public access, marriage licenses, jury administration, and records requests
- Current custodyCounty office directory, courthouse address, staff contacts, jail roster, and document-search links
- Statewide recordsUse the Montana state-level source described below when available.
- Federal recordsFederal court and custody records are outside county systems and require a separate federal search.
Verified local details
These details were drawn from the official sources linked in this guide. Reconfirm addresses, contacts, schedules, fees, and other time-sensitive details with the responsible agency.
- Lake County offices are located at 106 4th Avenue East, Polson, Montana 59860.
- Lake County Justice Court handles misdemeanor criminal, traffic, and Fish and Game violations occurring in the county, along with many felony initial appearances, bail settings, civil cases, landlord-tenant matters, and orders of protection.
- The Lake County Detention Facility is a minimum-security facility with capacity for up to 42 inmates and is staffed by detention officers at all times.
- The detention facility lists a current-inmate contact number of 406-883-7272, daily roster access, and weekend visitation by appointment.
- The Clerk of District Court is the official keeper of Lake County District Court records, including civil, criminal, domestic-relations, juvenile, probate, guardianship, adoption, dependent-neglect, and sanity cases.
- The Sheriff's Office states that its sheriff work detail allows eligible nonviolent offenders to serve time working with nonprofit groups in Lake County.
| Record type | Agency or source | Scope | Action | Last checked |
|---|---|---|---|---|
| Court cases | District Court records, public access, marriage licenses, jury administration, and records requests | County or local | Open source | |
| Local court cases | Justice Court jurisdiction, docket, procedures, and contact information | Local | Open source | |
| Jail and custody | County office directory, courthouse address, staff contacts, jail roster, and document-search links | County or local | Open source | |
| Police and incident records | Sheriff responsibilities, work detail, law-enforcement services, and county jail information | County or local | Open source | |
| Jail and custody | Lake County official source (lakemt.gov) | County or local | Open source |
How this guide is maintained: This matrix only republishes government and agency destinations supported by the researched guide or its reviewed county source registry. Page updated . Agency sites and coverage can change, so confirm current rules with the source. Read our county source-review and correction policy.
If you are checking a Lake County record, start by identifying which agency created it. Court dockets, municipal cases, jail information, police reports, and state records are separate sources. This page brings those paths together for Lake County. Lake County has 33,392 residents (2025 estimate). The source map below identifies the relevant local courts and agencies. Offices and online systems change, so confirm details with the agency before relying on a record.
Quick facts
- County-equivalent identity
- 30-047
- Population
- 33,392 residents (2025 estimate)
- Local detail
- Lake County offices are located at 106 4th Avenue East, Polson, Montana 59860.
- Local detail
- Lake County Justice Court handles misdemeanor criminal, traffic, and Fish and Game violations occurring in the county, along with many felony initial appearances, bail settings, civil cases, landlord-tenant matters, and orders of protection.
- Local detail
- The Lake County Detention Facility is a minimum-security facility with capacity for up to 42 inmates and is staffed by detention officers at all times.
- Local detail
- The detention facility lists a current-inmate contact number of 406-883-7272, daily roster access, and weekend visitation by appointment.
- Local detail
- The Clerk of District Court is the official keeper of Lake County District Court records, including civil, criminal, domestic-relations, juvenile, probate, guardianship, adoption, dependent-neglect, and sanity cases.
- Local detail
- The Sheriff's Office states that its sheriff work detail allows eligible nonviolent offenders to serve time working with nonprofit groups in Lake County.
What is specific about this local guide
- Local detail: Lake County offices are located at 106 4th Avenue East, Polson, Montana 59860.
- Local detail: Lake County Justice Court handles misdemeanor criminal, traffic, and Fish and Game violations occurring in the county, along with many felony initial appearances, bail settings, civil cases, landlord-tenant matters, and orders of protection.
- Local detail: The Lake County Detention Facility is a minimum-security facility with capacity for up to 42 inmates and is staffed by detention officers at all times.
How can I check the current Lake County jail roster?
For Lake County, start with County office directory, courthouse address, staff contacts, jail roster, and document-search links and Sheriff responsibilities, work detail, law-enforcement services, and county jail information, then confirm the filing court or creating agency. How can I check the current Lake County jail roster depends on the record type and jurisdiction. The daily detention roster is a dynamic linked service and may not reflect changes immediately after booking, release, or transfer.
How do I arrange Lake County Detention Facility visitation or inmate services?
For Lake County, start with County office directory, courthouse address, staff contacts, jail roster, and document-search links and Sheriff responsibilities, work detail, law-enforcement services, and county jail information, then confirm the filing court or creating agency. How do I arrange Lake County Detention Facility visitation or inmate services depends on the record type and jurisdiction. The daily detention roster is a dynamic linked service and may not reflect changes immediately after booking, release, or transfer.
Which offenses and cases are handled by Lake County Justice Court?
For Lake County, start with County office directory, courthouse address, staff contacts, jail roster, and document-search links and Sheriff responsibilities, work detail, law-enforcement services, and county jail information, then confirm the filing court or creating agency. Which offenses and cases are handled by Lake County Justice Court depends on the record type and jurisdiction. The daily detention roster is a dynamic linked service and may not reflect changes immediately after booking, release, or transfer.
How do I find a Lake County Justice Court weekly docket or traffic information?
For Lake County, start with County office directory, courthouse address, staff contacts, jail roster, and document-search links and Sheriff responsibilities, work detail, law-enforcement services, and county jail information, then confirm the filing court or creating agency. How do I find a Lake County Justice Court weekly docket or traffic information depends on the record type and jurisdiction. The daily detention roster is a dynamic linked service and may not reflect changes immediately after booking, release, or transfer.
How can I request Lake County District Court records or certified copies?
For Lake County, start with County office directory, courthouse address, staff contacts, jail roster, and document-search links and Sheriff responsibilities, work detail, law-enforcement services, and county jail information, then confirm the filing court or creating agency. How can I request Lake County District Court records or certified copies depends on the record type and jurisdiction. The daily detention roster is a dynamic linked service and may not reflect changes immediately after booking, release, or transfer.
Which matters are handled by the Lake County District Court Clerk?
For Lake County, start with County office directory, courthouse address, staff contacts, jail roster, and document-search links and Sheriff responsibilities, work detail, law-enforcement services, and county jail information, then confirm the filing court or creating agency. Which matters are handled by the Lake County District Court Clerk depends on the record type and jurisdiction. The daily detention roster is a dynamic linked service and may not reflect changes immediately after booking, release, or transfer.
How does Lake County sheriff work detail operate?
For Lake County, start with County office directory, courthouse address, staff contacts, jail roster, and document-search links and Sheriff responsibilities, work detail, law-enforcement services, and county jail information, then confirm the filing court or creating agency. How does Lake County sheriff work detail operate depends on the record type and jurisdiction. The daily detention roster is a dynamic linked service and may not reflect changes immediately after booking, release, or transfer.
How do I identify the correct county, municipal, or state law-enforcement agency for an incident?
For Lake County, start with County office directory, courthouse address, staff contacts, jail roster, and document-search links and Sheriff responsibilities, work detail, law-enforcement services, and county jail information, then confirm the filing court or creating agency. How do I identify the correct county, municipal, or state law-enforcement agency for an incident depends on the record type and jurisdiction. The daily detention roster is a dynamic linked service and may not reflect changes immediately after booking, release, or transfer.
Jail, booking, and custody records
For current custody information, start with County office directory, courthouse address, staff contacts, jail roster, and document-search links. The daily detention roster is a dynamic linked service and may not reflect changes immediately after booking, release, or transfer.
Finding Lake County criminal court records
The Lake County court path requires confirming the correct clerk and court level. County: Lake County government operates from Polson and provides county-level courts, sheriff services, detention, records, and other county functions within Lake County. Court: Lake County Justice Court handles specified misdemeanor, traffic, Fish and Game, initial-appearance, civil, landlord-tenant, and protection-order matters occurring or filed in Lake County. The District Court Clerk maintains the county's District Court records.
Local courts, citations, and municipal records
Use Justice Court jurisdiction, docket, procedures, and contact information for a local or municipal court path. Custody: The Lake County Sheriff's Office operates or oversees the Lake County Detention Facility, which houses up to 42 inmates and provides continuous detention staffing, inmate transport, visitation, and roster access. Municipal: The reviewed official sources describe county Justice Court and Sheriff's Office jurisdiction but do not provide a complete list of municipal courts, city boundaries, or municipal-police jurisdiction divisions.
Local police and incident-report sources
For police or incident records, use District Court records, public access, marriage licenses, jury administration, and records requests. Justice Court dockets and District Court records may omit confidential, sealed, or otherwise restricted matters.
City pages and jurisdiction boundaries
The relevant local courts and agencies may serve different incorporated municipalities, so confirm the filing locality before relying on a record.
Statewide Montana criminal-record sources
Statewide Montana sources are separate from Lake County local records. Do not treat a statewide search as a complete county docket, jail roster, or police-record database.
Related Montana county guides
No adjacent county guide is live yet.
Nearby county links will be added after the neighboring pages pass the same source and content review.
Official Lake County and Montana record sources
For an official starting point, use County office directory, courthouse address, staff contacts, jail roster, and document-search links. Confirm current access rules, fees, contacts, and jurisdiction with the responsible agency.
Disclosure: criminal.com may earn a commission when you use the people-search tool on this page, which is powered by a third-party background-check service. Results are for personal knowledge only and may not be used for employment, housing, credit, tenant screening, or any other purpose covered by the Fair Credit Reporting Act. An arrest or booking record is not proof of guilt. This page is general information, not legal advice; for advice about a specific situation, consult an attorney.
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