Illinois · reported schedule
Naperville CUSD 203 teacher salary
- Naperville CUSD 203 starts a teacher with a bachelor's degree at $56,403 and tops that lane at $62,854 after 6 years.
- With a master's the schedule starts at $63,425 and reaches $97,905 after 15 years.
- The highest salary anywhere on the schedule is $139,750, reached at 23 years of service.
- Naperville CUSD 203 enrolls 16,071 students.
- These are the reference points Illinois collects from the district, for 2025-26. They are not the full step grid.
What the schedule pays
| Lane | Starting | Maximum | Years to max |
|---|---|---|---|
| Bachelor's | $56,403 | $62,854 | 6 |
| Master's | $63,425 | $97,905 | 15 |
| Master's + 30 | $69,634 | $127,931 | – |
The district reports its current agreement expiring 6/2029.
Where this comes from
Illinois State Board of Education, Teacher Salary Study publishes Every district's salary schedule in reference points (Teacher Salary Study 2025-26), which every Illinois district files each year. The full step-and-lane grid is published by the district itself; this page carries the figures the state collects, which is what the salary-estimate sites do not have.