Highest salary at Plano Cusd 88 in year 2018 was $215,462. Number of employees at Plano Cusd 88 in year 2018 was 255. Average annual salary was $48,488 and median salary was $52,766. Plano Cusd 88 average salary is 3 percent higher than USA average and median salary is 21 percent higher than USA median salary.