Highest Morgan Hill employee salary in year 2022 was $463,436. Morgan Hill employees number in year 2022 was 489. Morgan Hill average salary was $79,185 and median salary was $15,028. According to the last payroll, Morgan Hill average salary is 6 percent higher than USA average but 14 percent lower than California state average. Morgan Hill employee salaries are usually between $3,434 and $151,325. Top 10% of highest-earning employees have salaries ranging from $243,303 to $463,436.