The 2015 graduating class of Katy ISD exceeded both the state and national average ACT scores in every subject including mathematics, reading, English and science. Additionally, 49 percent of Katy ISD students met the ACT benchmark scores in each subject area. This percentage is over 20 percent higher than both national and state averages. This year, a grand total of 1,611 students in Katy ISD took the ACT exam, marking an increase of approximately 300 studens from 2011. For more on this story, visit the Katy ISD website.