Student ID (SSO) Number

Your child will be given a student identification (SSO - Single Sign On) number which will be their number for as long as your child is a McKinney ISD student (until high school graduation or until the student moves to a different school district).  

You will be given this SSO number in an official email. You can also contact your child's teacher or our school registrar, Amy Colman, at 469-302-6402 or acolman@mckinneyisd.net for the ID #.

Your child will use this ID # to buy lunch, check out library books, and log onto our computers. We would appreciate it if you would help your child learn this number. Until your child has learned his/her number, teachers and staff will be happy to offer support.