Highest salary at Grand County in year 2022 was $165,769. Number of employees at Grand County in year 2022 was 372. Average annual salary was $43,805 and median salary was $47,390. Grand County average salary is 7 percent lower than USA average and median salary is 9 percent higher than USA median salary. From 2021 to 2022, the average salary of employees at this employer increased 7.6 percent, the median salary increased 11.6 percent.