You could figure out the overall demographics if you totaled things up on the OSSE enrollment audit spreadsheets for two different years.

I haven’t yet seen this discussed. Curious how much is demographic changes and how much is real changes in teaching but it seems encouraging:

https://dcps.dc.gov/release/nation%E2%80%99s-report-card-shows-continued-improvement-district%E2%80%99s-public-schools