Kendall County Jail
Kendall County Jail
County Jail / Adult Detention FacilityMailing Address
[Inmate Full Legal / Booked Name] — [Inmate ID Number if known]
Kendall County Corrections
1102 Cornell Lane
Yorkville, IL 60560
Kendall County Corrections
1102 Cornell Lane
Yorkville, IL 60560
Physical Address
1102 Cornell Lane, Yorkville, IL 60560
Phone
Governing Agency
Kendall County Sheriff's Office
Inmate ID
Inmate ID Number — Required
Last Verified
September 27, 2026
Facility Mailing and Service Information
Use the inmate's full first and last name and Inmate ID Number at Kendall County Corrections, 1102 Cornell Lane, Yorkville, IL 60560. A valid sender return address is required. Stickers, tape, metal, glitter, perfume, lipstick, crayons and other prohibited materials are not accepted.
Source: Official sourceLast verified: September 27, 2026
Confirm the current photograph size, quantity and content restrictions before mailing. Do not send irreplaceable originals.
Source: Official sourceLast verified: September 27, 2026
Kendall permits only approved newspaper subscriptions under the current published mail procedure. Unauthorized magazines, newspapers and other items are returned.
Source: Official sourceLast verified: September 27, 2026
Do not place monetary funds in ordinary inmate mail; incoming mail is inspected for money and contraband. Use current Kendall County commissary/deposit procedures.
Source: Official sourceLast verified: September 27, 2026
Verify current custody, visitor approval/registration requirements and the current visitation or video-visitation schedule before traveling.
Source: Official sourceLast verified: September 27, 2026
How to Address Your Letter
Verify the person is currently housed at Kendall County Jail before mailing.
Use:
[Inmate Full Legal / Booked Name] — [Inmate ID Number if known]
Kendall County Corrections
1102 Cornell Lane
Yorkville, IL 60560
Include the sender's complete first and last name and return address. Confirm current local restrictions before sending photos, publications, packages, money or irreplaceable originals.
Use:
[Inmate Full Legal / Booked Name] — [Inmate ID Number if known]
Kendall County Corrections
1102 Cornell Lane
Yorkville, IL 60560
Include the sender's complete first and last name and return address. Confirm current local restrictions before sending photos, publications, packages, money or irreplaceable originals.
About Kendall County Jail
Kendall County Jail is the current county corrections facility at 1102 Cornell Lane in Yorkville.