Big Horn County Criminal Records

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Use the official court, custody, police-record, and statewide paths for Big Horn County, Wyoming; jurisdiction limits are explained.

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Big Horn County public records: common questions

Where to search Big Horn County records

Big Horn County, Wyoming court, custody, police, and statewide records are kept in separate systems. Start court research with official Wyoming Judicial Branch Big Horn County District Court source. Check current custody through official Sheriff's Office, detention, dispatch, contacts, and county-history source.

Court casesofficial Wyoming Judicial Branch Big Horn County District Court source
Current custodyofficial Sheriff's Office, detention, dispatch, contacts, and county-history source
Statewide recordsUse the Wyoming state-level source described below when available.
Federal recordsFederal court and custody records are outside county systems and require a separate federal search.

Verified local details

These details were drawn from the official sources linked in this guide. Reconfirm addresses, contacts, schedules, fees, and other time-sensitive details with the responsible agency.

Big Horn County is in Wyoming's Big Horn Basin and was organized in 1897 from parcels taken from Johnson, Fremont, and Sheridan counties.
Sheriff Ken Blackburn is listed as the county sheriff; the sheriff's office phone is 307-568-2324 and the jail phone is 307-568-9311.
The Sheriff's Office has Patrol, Detention, and Communications divisions and states that it provides service 24 hours a day, seven days a week.
The Wyoming Judicial Branch lists Big Horn County District Court in the Fifth Judicial District at Basin, with circuit courts in Basin and Lovell.

Big Horn County official record-source actions
Record type	Agency or source	Scope	Action	Last checked
Court cases	official Wyoming Judicial Branch Big Horn County District Court source	County or local	Open source	August 10, 2026
Jail and custody	official Sheriff's Office, detention, dispatch, contacts, and county-history source	County or local	Open source	August 10, 2026
Court cases	Big Horn County official source (wyocourts.gov)	County or local	Open source	August 10, 2026
Court cases	Big Horn County official source (wyocourts.gov)	County or local	Open source	August 10, 2026

How this guide is maintained: This matrix only republishes government and agency destinations supported by the researched guide or its reviewed county source registry. Page updated August 10, 2026. Agency sites and coverage can change, so confirm current rules with the source. Read our county source-review and correction policy.

A useful Big Horn County records search depends on matching the record to the right custodian. Use the questions below for a fast orientation, then follow the linked court, jail, police, and statewide sources for the authoritative record. Big Horn County has 12,024 residents (2025 estimate). The source map below identifies the relevant local courts and agencies. Offices and online systems change, so confirm details with the agency before relying on a record.

Quick facts

County-equivalent identity: 56-003
Population: 12,024 residents (2025 estimate)
Local detail: Big Horn County is in Wyoming's Big Horn Basin and was organized in 1897 from parcels taken from Johnson, Fremont, and Sheridan counties.
Local detail: Sheriff Ken Blackburn is listed as the county sheriff; the sheriff's office phone is 307-568-2324 and the jail phone is 307-568-9311.
Local detail: The Sheriff's Office has Patrol, Detention, and Communications divisions and states that it provides service 24 hours a day, seven days a week.
Local detail: The Wyoming Judicial Branch lists Big Horn County District Court in the Fifth Judicial District at Basin, with circuit courts in Basin and Lovell.

What is specific about this local guide

Local detail: Big Horn County is in Wyoming's Big Horn Basin and was organized in 1897 from parcels taken from Johnson, Fremont, and Sheridan counties.
Local detail: Sheriff Ken Blackburn is listed as the county sheriff; the sheriff's office phone is 307-568-2324 and the jail phone is 307-568-9311.
Local detail: The Sheriff's Office has Patrol, Detention, and Communications divisions and states that it provides service 24 hours a day, seven days a week.

Where is Big Horn County District Court located?

For Big Horn County, start with official Sheriff's Office, detention, dispatch, contacts, and county-history source and official Wyoming Judicial Branch Big Horn County District Court source, then confirm the filing court or creating agency. Where is Big Horn County District Court located depends on the record type and jurisdiction. The official sheriff page links to an external inmate-information system, whose live data was not independently reviewed here.

Which court serves a Big Horn County felony case?

For Big Horn County, start with official Sheriff's Office, detention, dispatch, contacts, and county-history source and official Wyoming Judicial Branch Big Horn County District Court source, then confirm the filing court or creating agency. Which court serves a Big Horn County felony case depends on the record type and jurisdiction. The official sheriff page links to an external inmate-information system, whose live data was not independently reviewed here.

How do I search Big Horn County inmate information?

For Big Horn County, start with official Sheriff's Office, detention, dispatch, contacts, and county-history source and official Wyoming Judicial Branch Big Horn County District Court source, then confirm the filing court or creating agency. How do I search Big Horn County inmate information depends on the record type and jurisdiction. The official sheriff page links to an external inmate-information system, whose live data was not independently reviewed here.

How do I contact the Big Horn County Sheriff's Office or jail?

For Big Horn County, start with official Sheriff's Office, detention, dispatch, contacts, and county-history source and official Wyoming Judicial Branch Big Horn County District Court source, then confirm the filing court or creating agency. How do I contact the Big Horn County Sheriff's Office or jail depends on the record type and jurisdiction. The official sheriff page links to an external inmate-information system, whose live data was not independently reviewed here.

What is the difference between the Basin and Lovell circuit courts?

For Big Horn County, start with official Sheriff's Office, detention, dispatch, contacts, and county-history source and official Wyoming Judicial Branch Big Horn County District Court source, then confirm the filing court or creating agency. What is the difference between the Basin and Lovell circuit courts depends on the record type and jurisdiction. The official sheriff page links to an external inmate-information system, whose live data was not independently reviewed here.

How do I request Big Horn County court records?

For Big Horn County, start with official Sheriff's Office, detention, dispatch, contacts, and county-history source and official Wyoming Judicial Branch Big Horn County District Court source, then confirm the filing court or creating agency. How do I request Big Horn County court records depends on the record type and jurisdiction. The official sheriff page links to an external inmate-information system, whose live data was not independently reviewed here.

Municipal courts and other local systems

Municipal and local court coverage is separate from the county trial-court path. Custody: The Big Horn County Sheriff's Office provides detention services; its official page links to arrests, calls, and inmate information. Municipal: Municipal police and municipal courts in Basin, Lovell, and other communities are separate from county law enforcement and state courts.

Local cities and separate court systems

The relevant local courts and agencies may serve different incorporated municipalities, so confirm the filing locality before relying on a record.

Big Horn County court and felony records

Start with official Wyoming Judicial Branch Big Horn County District Court source for the official Big Horn County court path. County: Big Horn County government and the Sheriff's Office provide county-level services and law enforcement. Court: Wyoming Fifth Judicial District District Court and Fifth Judicial District Circuit Courts in Basin and Lovell.

Police records and public-record requests

Request a police or incident record from the sheriff or municipal police agency that created it. The court directory identifies locations and contacts but does not provide a complete public case-search interface.

Big Horn County custody and jail information

For current custody information, start with official Sheriff's Office, detention, dispatch, contacts, and county-history source. The official sheriff page links to an external inmate-information system, whose live data was not independently reviewed here.

Wyoming state-level record sources

Statewide Wyoming sources are separate from Big Horn County local records. Do not treat a statewide search as a complete county docket, jail roster, or police-record database.

Nearby county coverage in Wyoming

No adjacent county guide is live yet.

Nearby county links will be added after the neighboring pages pass the same source and content review.

Official Big Horn County and Wyoming record sources

For an official starting point, use official Wyoming Judicial Branch Big Horn County District Court source. Confirm current access rules, fees, contacts, and jurisdiction with the responsible agency.

Disclosure: criminal.com may earn a commission when you use the people-search tool on this page, which is powered by a third-party background-check service. Results are for personal knowledge only and may not be used for employment, housing, credit, tenant screening, or any other purpose covered by the Fair Credit Reporting Act. An arrest or booking record is not proof of guilt. This page is general information, not legal advice; for advice about a specific situation, consult an attorney.

Prefer an official source? For an official starting point, use official Wyoming Judicial Branch Big Horn County District Court source. Confirm current access rules, fees, contacts, and jurisdiction with the responsible agency.

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