Wyoming: pen pal rules and how to send mail
We found no rule in this department's published policies that stops people here from being listed on a pen-pal site. Normal mail rules still apply, and no one may ask pen pals for money.
Personal letters go to the person at their prison's mailing address, with their full name and ID number. The department's pages don't say whether letters are scanned or copied.
Checked against the department's own pages . How we check, and corrections
Pen pal listings
We found no rule in this department's published policies that stops people here from being listed on a pen-pal site. Normal mail rules still apply, and no one may ask pen pals for money.
Sending mail to someone in Wyoming
Personal letters go to the person at their prison's mailing address, with their full name and ID number. The department's pages don't say whether letters are scanned or copied.
“Incoming mail must also include the confinement name, confinement number and full mailing address of the inmate on the outside front of the envelope.” Department source
“no more than ten (10) personal photographs no larger than 8" by 10", which are not sexually explicit, do not depict nudity”
Source: Wyoming mail page, read 2026-10-07. Rules change; the department's page is the final word.
See also: prison mail rules and your first letter.
Prisons in Wyoming (5)
How to write to someone at each one: the mailing format, mail rules and messaging, from the department's own pages.
Find someone in Wyoming
Official Wyoming inmate locator
We check every profile's name and ID number against this locator within a day of it going live.