States That Use Lexile Measures

The Lexile Framework for Reading is used in all 50 states and 180 countries worldwide.

More than 65 popular reading assessments and programs, including over 20 state assessments, report Lexile reading measures. And, more than 100 million books, articles and websites have Lexile text measures.

In addition, we work with over a dozen state departments of education to link their statewide assessments to the Lexile scale. Browse which states are providing Lexile measures for their students.