Where to Look in Colorado
The six most productive places to start a people search in Colorado. Each links directly to the official record source.
1About People Search in Colorado
Colorado's public records environment is shaped by two statutes: the Colorado Open Records Act (CORA, C.R.S. § 24-72-200.1) for general government records and the Colorado Criminal Justice Records Act (CCJRA, § 24-72-301) for law enforcement and criminal justice data. CORA presumes openness with defined exemptions; CCJRA gives custodians more discretion over sensitive investigative material. For researchers, this means administrative records (property, licensing, business filings) are broadly accessible while certain arrest and investigative records may be redacted or withheld.
The state has 64 counties and 22 judicial districts. Denver County Court is statutorily separate from the rest of the state judicial branch, and both Denver and Broomfield are consolidated city-counties.
2Best Starting Points in Colorado
For most people searches in Colorado, the most efficient starting points are statewide and free: the Colorado Secretary of State business search, the CDOC Offender Search, and the DORA licensing lookup. These three tools alone can confirm a subject's business activity, custodial status, and professional credentials across the entire state in a few minutes.
For court records, plan on paying. Colorado's judicial branch uses a per-search fee through CoCourts.com for trial court civil, criminal, and domestic cases. Denver County Court's criminal and traffic records are searched separately. Municipal courts (traffic tickets, local ordinance violations) are almost never online.
3Official State Sources
https://www.coloradosos.gov/biz/BusinessEntityCriteriaExt.do
Search corporations, LLCs, nonprofits, and trade names. Colorado's SOS system is one of the fastest and cheapest filing platforms in the country, which also means researchers encounter a very high density of small LLC filings. Filings include registered agent address, principal address, and filing history.
What it's useful for: Confirming a subject's business activity, registered agent, and entity lifecycle.https://www.courts.state.co.us/
The public-facing portal for state courts, rules, forms, and orders. Use this as the jumping-off point for CoCourts, Court of Appeals opinions, and Colorado Supreme Court decisions.
What it's useful for: Orienting to the state's court structure before running a paid case search.https://apps.colorado.gov/dora/licensing/lookup/licenselookup.aspx
DORA consolidates license verification for roughly 50 professions including real estate, nursing, medicine, mental health, accounting, architecture, engineering, and many trades. This is unusually unified compared to states where each board runs its own portal.
What it's useful for: Verifying credentials, matching a name to a professional practice address, checking disciplinary history.4Court Records
Colorado's court records live in two different worlds. The state judicial branch covers District Courts (civil over certain thresholds, felonies, domestic relations, probate) and County Courts (civil up to statutory limit, misdemeanors, traffic, small claims) across all counties except Denver. Denver County Court is statutorily separate because Denver is a consolidated city-county, and it operates its own criminal and traffic case search.
https://www.cocourts.com/
Statewide public access to District and County Court case records. Uses a per-search fee model: a small fee per name search, additional fees for document views. CoCourts is the closest Colorado gets to a "unified" trial court portal, but it is not free. Attorneys generally use the subscription-based ICON/Eclipse interface for higher-volume access.
What it's useful for: Civil litigation history, domestic matters, criminal cases, and probate filings outside Denver.https://www.denvercountycourt.org/
Separate from the state judicial branch. Handles Denver misdemeanors, traffic, and small civil matters. Denver District Court (felonies, larger civil cases) is still on CoCourts.
What it's useful for: Denver-specific misdemeanor and traffic history not found on CoCourts.https://www.courts.state.co.us/Courts/Supreme_Court/
Published appellate opinions, oral argument calendars, and rules.
What it's useful for: Researching appellate history, reported cases, and precedent involving a subject.5Property & Tax Records
Property research in Colorado is handled at the county level by three separate offices in most counties: the Clerk and Recorder (records deeds, liens, marriages), the Assessor (valuations and ownership rolls), and the Treasurer (tax billing and collection). In Denver and Broomfield, these functions all sit within the consolidated city-county government.