Recognizing that test scores are not the be all and end all, here's an easy way to look at PARCC scores by subgroups within schools. Interesting how the schools shake out when you look within subgroups; shows that overall school averages can be somewhat misleading.
http://www.empowerk12.org/parcc-schools.html
e.g., top 5 for blacks, 3rd-5th grade averaged ELA and math:
KIPP Promise
Eaton
KIPP Heights
Hearst
Lafayette
e.g., top 5 for whites, 3rd-5th grade averaged ELA and math:
Hearst
Stoddert
Maury
Watkins
Eaton
(BTW this is a spin-off to the other conversation about adjusting for demographics; this is apparently the data that article was based on).