Crystal Lake has 38,000 residents. It is located in McHenry county.
For Illinois residents, the average tuition for all Crystal Lake private investigator schools for the 2009 - 2010 school year was $2,400.00. For non-residents, the average tuition for Crystal Lake private investigator schools was $9,658.00.
Books and supplies for private investigator schools in Crystal Lake cost an average of $900.00. There is one private investigator college in Crystal Lake for students to choose from. In the 2008 - 2009 school year, reportedly 8 students completed private investigator programs in Crystal Lake.
|Profession||Average Salary||Number Employed in City|
|Private Detectives and Investigators||$47,700.00||1,360|