The average caretaker salary at Lake County was $44,222 , which is 80 percent higher than the average salary for this job in Indiana, but 18 percent lower than the national average for this job . Caretaker salaries at Lake County typically range from $41,586 to $46,858 (25th to 75th percentile). The highest reported caretaker salary was $46,858. There are 2 employees at Lake County with the job title caretaker.