Sierra Conservation Center (SCC) is located in the city of Jamestown, California which has a population of 3,394 (as of 2016) residents. This prison has a capacity of 3,736 inmates, which means this is the maximum amount of beds per facility. Sierra Conservation Center (SCC) began processing inmates once the original construction was completed and service started in 1965 but may have been expanded or renovated since that time, to accommodate the growing prison population. There is an average of 4,687 inmates currently serving time at this facility. 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 Joel Martinez and houses male and female offenders.

If you have a family or loved one that is currently incarcerated at Sierra Conservation Center (SCC), 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.

Sierra Conservation Center (SCC) Facility and Inmate Contact Information:

Phone Number to Reach this Facility is:

209-984-5291

Send Mail to the Facility (not inmates):

Sierra Conservation Center (SCC)
5100 O'Byrnes Ferry Road
PO Box 497
Jamestown, CA 95327

To Send Mail to an Inmate at Sierra Conservation Center (SCC):

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

Sierra Conservation Center (SCC)
Inmate Name, Inmate ID #
5100 O'Byrnes Ferry Road
PO Box 497
Jamestown, CA 95327

Send Money to an Inmate at Sierra Conservation Center (SCC)

Locate an Inmate at Sierra Conservation Center (SCC)

Visitation Information for Sierra Conservation Center (SCC)

Visitation Hours for Sierra Conservation Center (SCC):

Saturdays, Sundays and Designated Holidays from 8:30 a.m. to 3:30 p.m.
Designated Holidays*  from 8:00 a.m. to 2:30 p.m.
* New Year's Day, Independence Day, Thanksgiving Day, Christmas Day

Non-Contact visiting is available by appointment only.

For current visiting information, lockdown information, etc., please call our visiting information line at 1-800-374-8474.