In several cities, charters get space by moving into a public school building and “co-locating” with the existing public school. The existing public school never likes giving up classrooms, but they are not allowed to say no. The deal is done by the school board or the mayor or some other authority.

The two schools in the same building are typically separate. The students do not have shared activities. The new charter gets spruced-up classrooms and the best of everything. The students in the public school lose space and get no improvements. The two schools are separate and unequal.

Recently, a teacher wrote to describe what happened to her/his school in Harlem after the richly-funded Success Academy co-located into the building:

in 2012 Success Academy was allowed to co-locate in a landmark Harlem building amidst protests from NAACP and several political figures. Over ten years later, the same public school has lost an entire floor of classrooms including a radio broadcasting space, cafeteria space, and auditorium usage. While the traditional public school (that serves every student who enrolls) continues to struggle with attendance, credit matriculation, and graduation rates etc. the charter is allowed to “thrive” by cherry-picking students and choosing to not backfill seats in the younger grades. Charter/public co-locations are separate and unequal treatment of students and are extremely detrimental to our traditional public school community that has originally occupied the building for over 100 years.