Phone Number of 
Cook County Jail is 
+1 773-674-7100 .
The
 Cook County Jail is considered as the largest jail in United Sates. It houses the 9800 inmates. Its over 10,000 employees include law enforcement officials and 7,000 civilian employees. The jail occupies an area of 96 acres and the jail is houses in
 Old building built in 1929. The jail is divided into 11 divisions. The jail helds several notorious criminals such as
 Al Capone, Tony Accardo, Frank Nitti, Larry Hoover,
 Jeff Fort, Richard Speck, and
 John Wayne Gacy. The address and contact number of Cook County Jail is also used for 
Cook County Jail Records, 
Cook County Jail Division , 
Cook County Jail Visitation, 
Cook County Jail Mugshots, 
Cook County Jail Jobs and 
Cook County Jail Bond.
 
Cook County Jail Address 
The address of Cook County Jail is No 3015, S California Avenue, Chicago, Illinois, USA.
Cook County Jail Website 
The Website of Cook County Jail is 
www.cookcountysheriff.org.
Cook County Jail Customer Support Service Phone Number 
The customer support phone number of Cook County Jail is 
+1 773-674-7100 (Click phone number to call).
The postal and 
official address, email address and 
phone number (
helpline) of 
Cook County Jail Service Center and 
Cook County Jail customer phone number  is given below. The  
helpline of Cook County Jail customer phone number may or may not be 
toll free.
Click Here To View  Cook County Jail Customer Service Phone Numbers