Highest salary at Spero Academy in year 2024 was $133,039. Number of employees at Spero Academy in year 2024 was 56. Average annual salary was $67,691 and median salary was $61,982. Spero Academy average salary is 44 percent higher than USA average and median salary is 43 percent higher than USA median salary. From 2023 to 2024, the average salary of employees at this employer increased 8.0 percent, the median salary increased 5.1 percent.