Sonoma County Main Adult Detention is located in the city of Santa Rosa, California which has a population of 167,815 (as of 2016) residents. This prison has a capacity of 790 inmates, which means this is the maximum amount of beds per facility. Sonoma County Main Adult Detention began processing inmates once the original construction was completed and service started in 1991 but may have been expanded or renovated since that time, to accommodate the growing prison population. Prisoners are housed in separate areas depending on the crimes they committed, their current risk assessment, and their behavior. This facility is currently under the supervision of Captain John Naiman and houses male and female offenders.

If you have a family or loved one that is currently incarcerated at Sonoma County Main Adult Detention, the first thing you should do is contact the prison for information on the inmate. Based on the information you are provided, you would then contact either a criminal defense lawyer or a bail bond service. They will provide you with vital information which can be used to defend an individual and in a lot of cases get them released from detention while awaiting trial.

Sonoma County Main Adult Detention Facility and Inmate Contact Information:

Phone Number to Reach this Facility is:

707-565-1400

Send Mail to the Facility (not inmates):

Sonoma County Main Adult Detention
2777 Ventura Avenue
Santa Rosa, CA 95403

To Send Mail to an Inmate at Sonoma County Main Adult Detention:

(please get a list of acceptable mail from the facility)

Sonoma County Main Adult Detention
Inmate Name, Inmate ID #
2777 Ventura Avenue
Santa Rosa, CA 95403

Send Money to an Inmate at Sonoma County Main Adult Detention

Locate an Inmate at Sonoma County Main Adult Detention

Visitation Information for Sonoma County Main Adult Detention