Here is the admissions profile for Iowa State engineering, stevens engineering and WPI engineering (from the ASEE database).
http://profiles.asee.org/profiles/7790/screen/19?school_name=Iowa+State+University
http://profiles.asee.org/profiles/7636/screen/19?school_name=Stevens+Institute+of+Technology
http://profiles.asee.org/profiles/7851/screen/19?school_name=Worcester+Polytechnic+Institute