Itil average salary is $49,536, median salary is $47,500 with a salary range from $46,000 to $55,000. Itil salaries are collected from government agencies and companies.Each salary is associated with a real job position. Itil salary statistics is not exclusive and is for reference only.til average salary is $49,536, median salary is $47,500 with a salary range from $46,000 to $55,000. Itil salaries are collected from government agencies and companies.