Crystal Lake has a population of 38,000 and is located in McHenry county.
For Illinois residents, the average tuition for all Crystal Lake security schools for the 2009 - 2010 school year was $2,400.00. For non-residents, the average tuition for Crystal Lake security schools was $9,658.00.
Books and supplies for security schools in Crystal Lake cost an average of $900.00. There is one security college in Crystal Lake for students to choose from. Security programs in Crystal Lake reportedly graduated 59 students in the 2008 - 2009 school year.
|Profession||Average Salary||Number Employed in City|
|Correctional Officers and Jailers||$54,950.00||4,630|
|Detectives and Criminal Investigators||$81,380.00||1,870|
|Police and Sheriff's Patrol Officers||$73,390.00||21,680|
|Private Detectives and Investigators||$47,700.00||1,360|
|Gaming Surveillance Officers and Gaming Investigators||$30,030.00||60|