Legal research for Denver and Colorado law firms - courts, public-domain citations and the Tenth Circuit
By LegiMatch Research Team · Published October 16, 2026 · 3 min read
Short answer: Colorado has one Court of Appeals, sitting in Denver and hearing appeals statewide, under the Colorado Supreme Court. Since 2012, Colorado appellate opinions carry public-domain citations such as "[year] CO [number]" and "[year] COA [number]", with paragraph pinpoints. Denver also has its own probate and juvenile courts. Federal cases go to the District of Colorado and the Tenth Circuit, both in Denver.
Colorado's courts
| Court | Role |
|---|---|
| Colorado Supreme Court | Highest court; binds every Colorado court |
| Colorado Court of Appeals | Intermediate appeals, statewide |
| District courts | General trial courts, organized by judicial district |
| County courts | Smaller civil claims, misdemeanors and traffic |
| Denver Probate Court and Denver Juvenile Court | Specialized courts that exist only in Denver |
| Water courts | Water rights cases, one in each of seven major river basins |
Court of Appeals divisions
The Court of Appeals decides cases in three-judge divisions, and one division isn't bound by another division's decision. Splits between divisions happen and are often resolved by the Supreme Court, so search for the latest Supreme Court word on any issue where Court of Appeals decisions disagree.
Public-domain citations
Since 2012, Colorado Supreme Court and Court of Appeals opinions have public-domain citations, written as [year] CO [number] and [year] COA [number], with pinpoints to paragraph numbers (¶ 15). Older decisions are cited to P.2d or P.3d (and Colo. or Colo. App.).
Federal courts
The District of Colorado sits in Denver, with additional courthouses in Colorado Springs, Grand Junction and Durango. Appeals go to the Tenth Circuit, also in Denver, which covers Colorado, Kansas, New Mexico, Oklahoma, Utah and Wyoming.
Statutes
The Colorado Revised Statutes (C.R.S.) are available through the General Assembly's website, leg.colorado.gov.
A fact-first workflow
Denver-area practice includes construction defects, premises liability, employment and real estate disputes.
- Describe the facts in plain English. Example: "Homeowners in a Denver suburb found cracked foundations three years after buying new homes. The builder says the soil report put them on notice and the claims are too late."
- Limit to Colorado, and add Tenth Circuit and District of Colorado decisions if the case is in federal court.
- Read Supreme Court decisions first, then Court of Appeals decisions, watching for division splits.
- Check treatment before relying on any decision.
- Read the statute at issue (here, the Construction Defect Action Reform Act, C.R.S. § 13-20-801 and following) in the version in force on the relevant date.
LegiMatch returns up to 100 similar decisions for each matter, ranked by a match score that shows how much facts, legal issues, statutes, jurisdiction and recency contributed. Every result is a real decision linked to the court's text. It supports your research and doesn't give legal advice.
Frequently asked questions
Are Colorado Court of Appeals divisions bound by each other?
No. One division's decision doesn't bind another division, although trial courts follow Court of Appeals precedent. Splits are often resolved by the Colorado Supreme Court.
What does a citation like "[year] COA [number]" mean?
It's a public-domain citation: the Court of Appeals opinion with that number, announced in that year. Pinpoint cites use paragraph numbers.
Which federal circuit covers Denver?
The Tenth Circuit, which sits in Denver.
Sources
- Colorado Judicial Branch, court structure (coloradojudicial.gov)
- Colorado Supreme Court, public domain citation format
- Colorado General Assembly (leg.colorado.gov)
- United States Courts, court locator (uscourts.gov)
This article is general information about legal research, not legal advice. Verify every authority before relying on it.
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