data for "% of Central Texas High School Graduates Who Earn a Post-Secondary Credential Within 6 years of Completing High School, by Income"

 Low-IncomeModerate to high Income
200329%56%
200430%55%
200528%55%
200630%56%
200730%56%
200830%57%

Additional information:

Source(s): E3 Alliance analysis of data at the UT Austin Education Research Center