The average jailer salary at El Monte was $101,242 , which is 24 percent higher than the average salary for this job in California, and 145 percent higher than the national average for this job . Jailer salaries at El Monte typically range from $96,747 to $108,527 (25th to 75th percentile). The highest reported jailer salary was $117,418. There are 6 employees at El Monte with the job title jailer.