What is the salary range of a Public School Teacher?
As of August 01, 2025, the average annual salary for a Public School Teacher in Saint Charles, IA ranges from $44,616 (25th percentile) to $59,270 (75th percentile), with a median annual salary of $52,106 and an hourly rate of $25. A Public School Teacher's salary is shaped by several key factors, including experience level, specific skills, industry differences, company size, and more. Below, we'll explore how each of these influences compensation.