almost 6 years ago
Good news! We've updated the individual data sets zipped file to include the tract district mapping file (SD_TRACT_MAPPING2010.csv). You can check it out here!
Background: The file SD_TRACT_MAPPING2010.csv will contain the overlap percentages for every LEAID (school district). In order to map this back to the CENSUS file for 2010, the join key will be the concatenation of (State,County,Tract Code).