Our recent Brief on the Pittsburgh Promise scholarship program and its effects on enrollment and achievement can be expanded upon with the arrival of new enrollment numbers for the 2010-11 and the 2011-12 school years. Total K-12 enrollment (measured by the number of students enrolled on the last day of school) fell slightly from 25,042 to 24,624, about 418 students.
Recall that one of the stated goals of the Promise is to "mitigate and reverse…enrollment declines in the Pittsburgh Public Schools (PPS)". Taken at face value, the Promise is not looking to grow charter school enrollment, even though those students meeting performance, residency, and attendance benchmarks qualify for Promise funds. The goal is to entice students to remain or attract new ones to the PPS.
RAND performed the first large scale evaluation of the Promise and focused on enrollment in grades 5-12 two years before the Promise first awarded scholarships (2005-06 and 2006-07) and three years of awarding scholarships (2007-08, 2008-09, and 2009-10) "…in order to gauge whether any ‘trickle down’ effects on enrollment may occur as those students and their parents began to prepare for high school". In actual numbers for grades 5-12 for those five years, enrollment trended this way (in 000s): 17, 17, 15.9, 15.0, 14.5.
Adding in the two new years since the report (10-11 and 11-12) for those grades showed enrollment at 14.8 and 14.6. Slightly higher than 09-10, but lower than the pre-Promise years covered by the evaluation. Boosters could argue that as a percentage of school-age youth in the City PPS enrollment has been steady, but that’s not reversing the trend of falling enrollment. They could say that students are staying in City-based charters, but that’s not stated in the goal, either.