Highest salary at City of Foristell in year 2020 was $71,761. Number of employees at City of Foristell in year 2020 was 10. Average annual salary was $47,725 and median salary was $49,386. City of Foristell average salary is 2 percent higher than USA average and median salary is 14 percent higher than USA median salary. From 2019 to 2020, the average salary of employees at this employer increased 1.3 percent, the median salary increased 3.8 percent.