Patch built readers a database to look up teacher and administrator salaries.
The data is from the Illinois State Board of Education for the 2010-11 school year.
We are aware that some districts are not included in the database. Here is the ISBE explanation: "Due to technical or other reasons locally, some districts did not submit data each school year as required starting in 2010. Only data submitted via IWAS by the mandated deadline are included in this posting."