Highest salary at Oblong Cusd 4 in year 2018 was $109,177. Number of employees at Oblong Cusd 4 in year 2018 was 60. Average annual salary was $38,376 and median salary was $40,347. Oblong Cusd 4 average salary is 18 percent lower than USA average and median salary is 7 percent lower than USA median salary. From 2017 to 2018, the average salary of employees at this employer increased 15.0 percent, the median salary increased 4.9 percent.