Steve Kozisek
Johnson County Sheriff
639 Fort Street
Buffalo, WY 82834
Phone: (307) 684-5581
Email: steve.kozisek@nulljcle.us
Mission Statement
The mission of the Johnson County Sheriff’s Office is to enhance the quality of life in our community by building a partnership based upon fair, courteous, efficient public service and respect. We are committed to the prevention of crime and public safety of our people and property. We strive to continue to develop strategies to increase our effectiveness in assisting our community with problem solving. We nurture public trust and pledge to hold ourselves to the highest standards of performance, integrity, and ethics. 
Administration
Sheriff Steve Kozisek
- Phone: 307-684-5581
- Email: steve.kozisek@nulljcle.us
Undersheriff Kerry Wolf
- Phone: 307-684-5581
- Email: kerry.wolf@nulljcle.us
Lt. Leigh Braley
- Phone: 307-684-5581
- Email: leigh.braley@nulljcle.us
Capt. Jake French
- Phone: 307-684-5581
- Email: jake.french@nulljcle.us
Sgt. Colter Chapman
- Phone: 307-684-5581
- Email: colter.chapman@nulljcle.us
Sgt. Wes Killian
- Phone: 307-684-5581
- Email: wes.killian@nulljcle.us
Cpl. Nick Rhoads
- Phone: 307-684-5581
- Email: nick.rhoads@nulljcle.us
Employment
Links
- Amber Alert
- Wyoming Law Enforcement Academy
- Wyoming Highway Patrol
- Wyoming Road & Travel Information
- Wyoming State Statutes
Concealed Firearms Permits
Office Hours for Concealed Firearms Permits
Monday – Friday, 8:00 am – 4:00 pm
Sex Offenders
Office Hours for Sex Offender Registration
Monday – Friday, 8:00 am – 4:00 pm
Call 684-5581 to schedule an appointment
- Offender Watch – Sex Offender Search
- Wyoming Sex Offender Registry
- Wyoming Division of Criminal Investigation Sex Offender Registry
Registration Act:
The Wyoming Sex Offender Registration Act was enacted in 1994, and revised in July 2007. It is found at Wyoming Statutes 7-19-301 to 7-19-307. The act requires convicted sex offenders to register with the county sheriff. It also requires the county sheriff to send registrations to the Division of Criminal Investigations. The act further provides for restrictions on dissemination of registration information, definitions, termination of duty to register, and penalties for failing to register.
A legal review is conducted by the Wyoming Attorney General’s Office, who determines if a sex offender is required to register as a convicted sex offender within the State of Wyoming. Out-of-state convictions, or those convicted of a statute that has been repealed, have been assigned sex offender reporting requirements based upon the equivalent Wyoming statute which best reflects the specific elements of the offense and the facts of each individual case. Additionally, some out-of-state misdemeanor convictions may require registration in Wyoming.
Contact Us
Johnson County Sheriff’s Office
639 Fort Street
Buffalo, WY 82834
- Non-emergancy line: 307-684-5581
- Dispatch Fax: 307-684-5585
- Detention Center:
- Tower: 307-684-5584
- Booking: 307-425-6032
- Fax: 307-425-6049