Highest Morgan Hill employee salary in year 2023 was $488,847. Morgan Hill employees number in year 2023 was 551. Morgan Hill average salary was $75,387 and median salary was $12,559. According to the last payroll, Morgan Hill average salary is 1 percent higher than USA average but 23 percent lower than California state average. Morgan Hill employee salaries are usually between $3,434 and $150,423. Top 10% of highest-earning employees have salaries ranging from $236,692 to $488,847.