References

WA school district personnel's compensations

https://www.k12.wa.us/safs-database-files

WA school district budget data

https://www.k12.wa.us/policy-funding/school-apportionment/safs-report-api

OSPI report card

https://washingtonstatereportcard.ospi.k12.wa.us/

School Data Project

https://schooldataproject.com/