Highest salary at Orange County in year 2022 was $311,858. Number of employees at Orange County in year 2022 was 8,665. Average annual salary was $54,215 and median salary was $52,408. Orange County average salary is 16 percent higher than USA average and median salary is 21 percent higher than USA median salary. From 2021 to 2022, the average salary of employees at this employer increased 12.5 percent, the median salary increased 11.0 percent.