Boulder County, CO Public Records
Boulder County has an estimated population of 330,262 (2024) across 726 square miles of land. In Colorado, deeds, mortgages and other land records are recorded by the County Clerk and Recorder. Court cases are handled by the Colorado Judicial Branch; use the official links below to find the courthouse and clerk for Boulder County.
📍 Boulder County at a Glance
| Population (2024 est.) | 330,262 Source: www2.census.gov ↗ |
| Land area | 726 sq mi Source: www2.census.gov ↗ |
| Largest community | BoulderPopulation 106,803 (2024 est.) |
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🏛️ Courthouse & Records Offices in Boulder County, CO
These are the main offices to visit in person in Boulder 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”.
⚖️ Boulder County District Court – Clerk of Court (Boulder County Combined Court)
| Address | 1777 6th St., Boulder, CO 80302, Boulder, CO 80306 |
| Directions | Get directions ↗ |
| Phone | (720) 664-1519 |
| Hours | Monday - Friday 8:00 a.m. - 5:00 p.m. except for State Holidays . |
| Records available | Colorado District Court and County Court case records for the county (civil, criminal, domestic relations, probate, juvenile, small claims) |
| Good to know | Other court locations in this county: Boulder County Combined Court - Longmont (Longmont, CO 80501). |
| Official website | coloradojudicial.gov |
| Sources | coloradojudicial.gov/…/boulder-county ↗ coloradojudicial.gov/…/clerks-court ↗ |
| Last verified | October 17, 2026 |
⚖️ Criminal Records in Boulder County, CO
Criminal case records for Boulder County are kept by the court that heard each case. In Colorado, felony cases are heard in District Court; misdemeanors, traffic cases and felony complaints (which may then be sent to District Court) are handled by County Court. Many court records are public and can be viewed or copied at the clerk's office of the court that heard the case. Source: coloradojudicial.gov ↗
⚖️ Where to get criminal records for Boulder County
| State court system | Colorado Judicial Branch |
🔍 Background Check in Boulder County, CO
A people search for Boulder 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 Boulder County are listed below.
🔍 Where to get background check for Boulder County
| Sex offender registry | Colorado Sex Offender Registry (Colorado Bureau of Investigation) Source: apps.colorado.gov ↗ |
| State court system | Colorado Judicial Branch |
📋 Arrest Records in Boulder County, CO
Arrest and booking records for Boulder County are created by the arresting agency — usually the local police department, the county sheriff's office or the Colorado State 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 Boulder County
| State court system | Colorado Judicial Branch |
🏛️ Court Records in Boulder County, CO
Court records for Boulder County include civil suits, small claims, landlord-tenant cases, criminal cases, family matters and probate (estates). Below are the courts that serve Boulder County, with addresses from the official Colorado Judicial Branch directory.
🏛️ Where to get court records for Boulder County
| State court system | Colorado Judicial Branch |
🏠 Property Records in Boulder County, CO
In Colorado, deeds, mortgages and other land records are recorded by the County Clerk and Recorder. Property tax assessments are kept by the County Assessor.
🏠 Where to get property records for Boulder County
| Land records | In Colorado, deeds, mortgages and other land records are recorded by the County Clerk and Recorder. |
📜 Vital Records in Boulder County, CO
Certified birth and death certificates for Colorado 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 Colorado Department of Public Health and Environment – Vital Records.
📜 Where to get vital records for Boulder County
| State vital records office | Colorado Department of Public Health and Environment – Vital Records Source: cdphe.colorado.gov ↗ |
🔒 Sex Offender Registry in Boulder County, CO
The official sex offender registry for Boulder 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 Boulder County
| Official registry | Colorado Sex Offender Registry (Colorado Bureau of Investigation) Source: apps.colorado.gov ↗ |
📄 Divorce Records in Boulder County, CO
Divorce cases in Colorado 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 Colorado Department of Public Health and Environment – Vital Records.
📄 Where to get divorce records for Boulder County
| Divorce court | Divorce cases in Colorado are heard by the District Court in each county. |
| State vital records office | Colorado Department of Public Health and Environment – Vital Records Source: cdphe.colorado.gov ↗ |
| State court system | Colorado Judicial Branch |
Largest Communities in Boulder County
Boulder (106,803), Longmont (98,503), Lafayette (30,587), Louisville (20,811), Erie (14,889), Superior (13,654), Lyons (2,155), Nederland (1,487), Jamestown (246), Ward (127) 2024 population estimates, U.S. Census Bureau.