In 2000, the mean salary of classroom teachers in Tinora School District was $28,650. By 2010, the mean salary increased to $33,972, and further increased in 2018 to $37,382. The American Federation of Classroom Teachers maintains information on the trends throughout the United States in classroom teacher salaries. Its index, which has a base period of 2000, was 122.5 for 2010 and 136.9 for 2018. Compare the Tinora teachers to the national trends.