Highest salary at Frontier County in year 2024 was $81,056. Number of employees at Frontier County in year 2024 was 35. Average annual salary was $49,173 and median salary was $46,925. Frontier County average salary is 5 percent higher than USA average and median salary is 8 percent higher than USA median salary. From 2023 to 2024, the average salary of employees at this employer increased 5.9 percent, the median salary increased 4.0 percent.