Lake County, MT Public Records
Lake County has an estimated population of 33,403 (2024) across 1,490 square miles of land. In Montana, deeds, mortgages and other land records are recorded by the County Clerk and Recorder. Court cases are handled by the Montana Judicial Branch; use the official links below to find the courthouse and clerk for Lake County.
📍 Lake County at a Glance
| Population (2024 est.) | 33,403 Source: www2.census.gov ↗ |
| Land area | 1,490 sq mi Source: www2.census.gov ↗ |
| Largest community | PolsonPopulation 5,631 (2024 est.) |
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🏛️ Courthouse & Records Offices in Lake County, MT
These are the main offices to visit in person in Lake County: the District Court clerk for court case files. Details come from official state and court directories; hours and services can change, so call or check the official website before you go. Anything the official source does not list is marked “Not stated”.
⚖️ Lake County Clerk of District Court
| Address | 106 E. 4th Ave, Polson, MT 59860 |
| Directions | Get directions ↗ |
| Phone | (406) 883-7254 |
| Hours | Not stated |
| Records available | Montana District Court case records for the county (felonies, civil cases, divorce and family cases, probate, juvenile) |
| Official website | Not stated |
| Sources | courts.mt.gov/…/20thJudicialDistrict ↗ courts.mt.gov/…/court-locator ↗ |
| Last verified | October 17, 2026 |
⚖️ Criminal Records in Lake County, MT
Criminal case records for Lake County are kept by the court that heard each case. In Montana, felony cases are tried in District Court; misdemeanors are heard by justice, city and municipal courts. Many court records are public and can be viewed or copied at the clerk's office of the court that heard the case. Source: courts.mt.gov ↗
⚖️ Where to get criminal records for Lake County
| State court system | Montana Judicial Branch |
🔍 Background Check in Lake County, MT
A people search for Lake County pulls together public records such as court cases, property records and address history. It is for personal use only: under the FCRA it may not be used to screen tenants, employees, or for credit or insurance decisions. The official record sources for Lake County are listed below.
🔍 Where to get background check for Lake County
| Sex offender registry | Montana Sexual or Violent Offender Registry (Montana Department of Justice) Source: dojmt.gov ↗ |
| State court system | Montana Judicial Branch |
📋 Arrest Records in Lake County, MT
Arrest and booking records for Lake County are created by the arresting agency — usually the local police department, the county sheriff's office or the Montana Highway Patrol. Once someone is charged, the case becomes a court record at the court that handles criminal cases for the area.
📋 Where to get arrest records for Lake County
| State court system | Montana Judicial Branch |
🏛️ Court Records in Lake County, MT
Court records for Lake County include civil suits, small claims, landlord-tenant cases, criminal cases, family matters and probate (estates). Below are the courts that serve Lake County, with addresses from the official Montana Judicial Branch directory.
🏛️ Where to get court records for Lake County
| State court system | Montana Judicial Branch |
🏠 Property Records in Lake County, MT
In Montana, deeds, mortgages and other land records are recorded by the County Clerk and Recorder. Property tax assessments are kept by the Montana Department of Revenue.
🏠 Where to get property records for Lake County
| Land records | In Montana, deeds, mortgages and other land records are recorded by the County Clerk and Recorder. |
📜 Vital Records in Lake County, MT
Certified birth and death certificates for Montana are issued by the state vital records office; in some places a county or local office can also issue copies. Statewide records can also be ordered from the Montana DPHHS – Office of Vital Records.
📜 Where to get vital records for Lake County
| State vital records office | Montana DPHHS – Office of Vital Records Source: dphhs.mt.gov ↗ |
🔒 Sex Offender Registry in Lake County, MT
The official sex offender registry for Lake County is maintained by the state. Search it directly — it is free and updated by law enforcement. Registry information may not be used to threaten, intimidate or harass anyone.
🔒 Where to get sex offender registry for Lake County
| Official registry | Montana Sexual or Violent Offender Registry (Montana Department of Justice) Source: dojmt.gov ↗ |
📄 Divorce Records in Lake County, MT
Divorce cases in Montana are heard by the District Court in each county. The full divorce case file, including the final decree, is kept by the clerk of that court. Some state vital records offices also issue divorce certificates or verifications; check with the Montana DPHHS – Office of Vital Records.
📄 Where to get divorce records for Lake County
| Divorce court | Divorce cases in Montana are heard by the District Court in each county. |
| State vital records office | Montana DPHHS – Office of Vital Records Source: dphhs.mt.gov ↗ |
| State court system | Montana Judicial Branch |
Largest Communities in Lake County
Polson (5,631), Ronan (2,182), St. Ignatius (830) 2024 population estimates, U.S. Census Bureau.