Texas Charter Schools, ISD's, and Dallas ISD compared, using Snapshot data

The most consistent and powerful data base on school districts, including charter school districts, in Texas is the Snapshot data base maintained by the Texas Education Agency at http://tea.texas.gov/perfreport/snapshot/index.html.  It is a data base going back to 1995 that has tracked and reported on 98 data items ever since this date for ever ISD and charter district in Texas.  Here is the most recent report for Charter schools, ISD's and Dallas ISD for the 2013/14 school year.  It is a report with about half of the 98 data items reported on.  Go to the above link for 2014 for the full report.