Union County Prison
Union County Prison
County Correctional Facility / JailMailing Address
[Inmate Full Legal Name] — [Inmate / Booking Number if known]
Union County Jail
103 South Second Street, Lewisburg, PA 17837
Union County Jail
103 South Second Street, Lewisburg, PA 17837
Physical Address
103 South Second Street, Lewisburg, PA 17837
Phone
Governing Agency
County correctional authority - Union County Jail
Inmate ID
Inmate / Booking Number — Not required
Last Verified
September 25, 2026
Facility Mailing and Service Information
Union County Jail is an active county jail. The county lists 103 South Second Street as the jail address. Current county information allows inmates to possess up to 10 photographs; Polaroids are not permitted. Visitors must be approved and present valid identification.
Source: Official sourceLast verified: September 25, 2026
Confirm the facility's current photograph size, quantity, content and print-type restrictions before mailing. Do not send irreplaceable originals without confirmation.
Source: Official sourceLast verified: September 25, 2026
Confirm current publisher/source, binding, quantity and package rules before ordering books, magazines or parcels.
Source: Official sourceLast verified: September 25, 2026
Do not place cash in ordinary correspondence unless the county explicitly authorizes it. Confirm the current inmate-account deposit procedure.
Source: Official sourceLast verified: September 25, 2026
Verify current custody and the facility's current visitation registration, identification and schedule rules before traveling.
Source: Official sourceLast verified: September 25, 2026
How to Address Your Letter
Verify that the inmate is currently housed at Union County Jail before mailing.
Address:
[Inmate Full Legal Name] — [Inmate / Booking Number if known]
Union County Jail
103 South Second Street, Lewisburg, PA 17837
Include the sender's complete first and last name and full return address. Confirm current local restrictions before sending photos, books, packages or irreplaceable originals.
Address:
[Inmate Full Legal Name] — [Inmate / Booking Number if known]
Union County Jail
103 South Second Street, Lewisburg, PA 17837
Include the sender's complete first and last name and full return address. Confirm current local restrictions before sending photos, books, packages or irreplaceable originals.
About Union County Prison
Union County Jail is a current Pennsylvania county correctional facility. Verify current custody before mailing.