Mail received at the St. Croix County Jail must be addressed as follows: Inmate Name St. Croix County Jail 1101 Carmichael Road Hudson, WI 54016
Mail must have a return address including the name of the sender and complete address. Letters without a complete return address will be sent back to the post office. Also do not send Polaroid pictures, personal checks, property, stamps, or envelopes. Envelopes with perfume/lipstick/etc, on the outside of the envelope will be denied. Other items deemed contraband will be denied at staff’s discretion.