Cass County Juvenile Detention Center
Cass County Juvenile Detention Center
County Juvenile Detention CenterMailing Address
[Youth Full Name] — [ID if known]
Cass County Juvenile Detention Center
2501 W. Mechanic Street, Suite 200, Harrisonville, MO 64701
Cass County Juvenile Detention Center
2501 W. Mechanic Street, Suite 200, Harrisonville, MO 64701
Physical Address
2501 W. Mechanic Street, Suite 200, Harrisonville, MO 64701
Governing Agency
Cass County
Inmate ID
Youth / Client ID — Not required
Last Verified
September 27, 2026
Facility Mailing and Service Information
Confirm the youth's current placement and current juvenile correspondence rules before sending mail.
Last verified: September 27, 2026
Verify current juvenile-facility photo rules before mailing photographs.
Last verified: September 27, 2026
Verify current juvenile publication/package rules before sending.
Last verified: September 27, 2026
Do not send cash. Verify the facility's approved youth-account procedure.
Last verified: September 27, 2026
Confirm current placement, guardian/visitor approval and visiting rules before travel.
Last verified: September 27, 2026
How to Address Your Letter
Confirm the youth's current placement and current juvenile correspondence rules before sending mail.
About Cass County Juvenile Detention Center
Cass County Juvenile Detention Center is a Missouri correctional or custody-related facility record reviewed for current status and mail routing on 2026-09-27.