Middle School Teacher salary at Lyndon Unified School District 421

The average middle school teacher salary at Lyndon Unified School District 421 was $55,171 , which is 1 percent higher than the average salary for this job in Kansas, but 18 percent lower than the national average for this job . Middle School Teacher salaries at Lyndon Unified School District 421 typically range from $51,550 to $56,800 (25th to 75th percentile). The highest reported middle school teacher salary was $69,057. There are 10 employees at Lyndon Unified School District 421 with the job title middle school teacher.