Reviewed and updated October 9, 2026 by the SearchSystems.net editorial team. The arrest counts are the ones each agency reported to the FBI, as the FBI held them on October 8, 2026. Every office link was opened and checked against the office's own site between September 24, 2026 and October 2, 2026.
Casper, Wyoming, in Natrona County, has about 59,000 residents (2024 Census Bureau estimate). Its court cases are filed in the District Court for Natrona County and the Circuit Court, and the file of each case, kept by the Clerk of District Court, is the public record of it. This guide says which court hears what, where to look a case up and who keeps the files.
This guide covers the courts, the records page, criminal cases, kinds of files and common questions.
Related guides: Casper public records, Natrona County court records, Casper arrest records, Casper warrants, Casper inmate search, Casper criminal records, Wyoming arrest records and Wyoming inmate search.
The Courts That Hear Cases from Casper
Court cases from Casper are filed in the District Court for Natrona County, which hears felonies, civil cases over $50,000, divorces, probate and juvenile matters.
The Circuit Court takes misdemeanors, traffic cases, small claims and civil cases up to $50,000.
A city with a municipal court of its own tries the tickets written under its ordinances.
Divorces go to the District Court, and the file stays with the Clerk of District Court.
The Clerk of District Court keeps the files, and a copy of anything in a file comes from that office, under the court's own rules rather than the Wyoming Public Records Act.
Looking Up a Case from Casper
For Natrona County, SearchSystems opened and checked the court records page for the county at natronacounty-wy.gov/89/Court-Cases (page title: Court Cases | Natrona County, WY), which answered when SearchSystems opened it on October 2, 2026.
Wyoming has no single public index of every trial court case; each court's records are looked up through that court.
What Reaches the Court from Casper
Together, the three agencies in Natrona County with all twelve months of 2025 on file reported 3,056 arrests to the FBI that year; the County Attorney decides which of those arrests become cases in the District Court for Natrona County or the Circuit Court.
The County Attorney's page SearchSystems verified is at natronacounty-wy.gov/Directory.aspx?did=19 (page title: Staff Directory, County Attorney), a site that blocks automated checks (HTTP 429), so open it in a browser.
The Kinds of Court Files
Criminal cases, divorces, traffic tickets and evictions all end up as files of these courts, and the file is what the public sees of each.
The other Casper guides take the kinds of file one at a time: Casper criminal records, Casper divorce records, Casper DUI and Casper property records.
Frequently Asked Questions
How do I look up a court case in Casper?
The court records page SearchSystems verified for the county is at natronacounty-wy.gov/89/Court-Cases.
Which court hears felonies in Casper?
The District Court for Natrona County, which hears felonies, civil cases over $50,000, divorces, probate and juvenile matters. The Circuit Court takes misdemeanors, traffic cases, small claims and civil cases up to $50,000.
Who keeps the court records in Casper?
The Clerk of District Court. Copies come from that office under the court's own rules.
Is there a statewide court case search in Wyoming?
No. Each court's records are looked up through that court.
Is this the official Casper website?
No. SearchSystems.net is an independent public records guide, online since 1997. It links to the official city, county, court and state offices described above and does not hold records, charge for them or take requests.