Osborn Correctional Institution

Osborn Correctional Institution (OCI) is a state prison for men of the Connecticut Department of Correction located in Somers, Connecticut. It has capacity of 1900 inmates, making it amongst the largest prisons in the state and one of the oldest operational facilities in Connecticut. It housed the state's execution chamber[1] from 1994 to 2015, when capital punishment was declared unconstitutional.[2] It also housed the male death row inmates until 1995 when they were transferred to the nearby Northern Correctional Institution.

Osborn Correctional Institution Contact Details

Address: 335 Bilton Road, Tolland, CT
City: Somers
Zip: 6071
Phone 1: 860-814-4600
Type: State Prison

Mailing to Inmates and Staff

Inmate Visiting Days and Hours

Day of Week Hours
Monday 8:30am-11am, 1pm-3:15pm and 6:30pm-9pm
Tuesday 1pm-3:15pm and 6pm-9pm
Wednesday 8:30am-11am, 1pm-3:15pm and 6:30pm-9pm
Thursday 8:30am-11am, 1pm-3:15pm and 6:30pm-9pm
Friday 8:30am-11am, 1pm-3:15pm and 6:30pm-9pm
Saturday 8:30am-11am, 1pm-3:15pm and 6:30pm-9pm
Sunday 8:30am-11am, 1pm-3:15pm and 6:30pm-9pm