The mission of the Johnson County Sheriff's Office is to protect life and property, deter criminal activity, enforce state laws, and maintain civil order while operating safe and secure detention facilities. By utilizing the highest level of ethics, honor, integrity, and commitment, and in partnership with the community, we shall provide the highest level of Law Enforcement services to the citizens within Johnson County.

Olathe Adult Detention Center  (map)

Located at 101 North Kansas Avenue, Olathe, KS 66061. The switchboard phone is 913-791-1100

New Century Adult Detention Center  (map)

Located at 27745 West 159th Street, New Century, KS 66031. The switchboard phone is 913-715-5900

Sheriff’s Operations Center (map)

Located at 27747 West 159th Street, New Century, KS 66031. The Switchboard phone is 913-715-5400

Johnson County Courthouse (map)

Located at 125 North Cherry Olathe, KS 66061. The switchboard phone is 913-791-5800

Crime Lab

Located in Mission Kansas. The switchboard phone is 913-826-3209