Leavenworth County Juvenile Detention
Leavenworth County Juvenile Detention
County Juvenile Detention CenterMailing Address
[Youth Full Legal Name] — [Resident ID if assigned]
Leavenworth County Juvenile Detention
520 S. 2nd Street, Leavenworth, KS 66048
Leavenworth County Juvenile Detention
520 S. 2nd Street, Leavenworth, KS 66048
Physical Address
520 S. 2nd Street, Leavenworth, KS 66048
Governing Agency
Leavenworth County Juvenile Services
Inmate ID
Resident / Juvenile ID — Not required
Last Verified
September 27, 2026
Facility Mailing and Service Information
Verify the youth is currently placed at Leavenworth County Juvenile Detention before mailing. Use the youth's full legal name and any assigned resident ID. Mail to 520 S. 2nd Street, Leavenworth, KS 66048 and include a complete sender return address.
Last verified: September 27, 2026
Confirm current juvenile-facility photo rules before mailing.
Last verified: September 27, 2026
Confirm current juvenile-facility publication and property rules before ordering books or packages.
Last verified: September 27, 2026
Confirm the current juvenile resident-account/property procedure before sending funds.
Last verified: September 27, 2026
Verify current custody, visitor approval requirements and the current visitation or video-visitation schedule before traveling.
Last verified: September 27, 2026
How to Address Your Letter
Verify the youth is currently placed at Leavenworth County Juvenile Detention before mailing. Use the youth's full legal name and any assigned resident ID. Mail to 520 S. 2nd Street, Leavenworth, KS 66048 and include a complete sender return address.
About Leavenworth County Juvenile Detention
Leavenworth County Juvenile Detention is a Kansas detention/corrections record reviewed for current mailing and facility status on 2026-09-27.