Highest salary at Lamar County in year 2023 was $157,000. Number of employees at Lamar County in year 2023 was 380. Average annual salary was $40,449 and median salary was $36,307. Lamar County average salary is 14 percent lower than USA average and median salary is 17 percent lower than USA median salary. From 2022 to 2023, the average salary of employees at this employer increased 5.5 percent, the median salary increased 3.3 percent.