© National Louis University 2017.

 Sources

1 https://www.bls.gov/oes/current/oes252051.htm#st

2 https://nces.ed.gov/programs/coe/pdf/coe_egg.pdf

3 http://www.facethefactsusa.org/facts/limited-english-students-test-public-schools

4 https://www.thoughtco.com/high-esl-job-market-demand-408871

5 http://learningpath.org/articles/Becoming_an_ESL_Teacher_Job_Description_Salary_Info

6 http://www.alleducationschools.com/degrees-licensing/illinois-teacher
7 http://files.sj-r.com/media/news/IllinoisTeacherShortage_Study_final.pdf