Rock County WI Jail is located in the city of Janesville, Wisconsin which has a population of 63,575 (as of 2015) residents. This prison has a capacity of 477 inmates, which means this is the maximum amount of beds per facility. Rock County WI Jail began processing inmates once the original construction was completed and service started in 1987 but may have been expanded or renovated since that time, to accommodate the growing prison population. There is an average of 523 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 Captain Craig Strouse and houses male and female offenders.

If you have a family or loved one that is currently incarcerated at Rock County WI Jail, 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.

Rock County WI Jail Facility and Inmate Contact Information:

Phone Number to Reach this Facility is:

608-757-7916

Email Address for this Facility:

[email protected]

Send Mail to the Facility (not inmates):

Rock County WI Jail
200 East USH 14
Janesville, WI 53545

To Send Mail to an Inmate at Rock County WI Jail:

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

Rock County WI Jail
Inmate Name, Inmate ID #
200 East USH 14
Janesville, WI 53545

Visitation Information for Rock County WI Jail

Visitation Hours for Rock County WI Jail:

Secure Custody Inmates

• 9:40 AM – 11:30 AM
• 12:30 PM – 2:00 PM
• 3:15 PM – 4:30 PM
• 5:30 PM - 10:00 PM

Huber Inmates

• 7:00 AM – 2:00 PM
• 3:00 PM - 10:00 PM