2026 ECNL Girls Change to School-Year Age Grouping
| Team Name | Playing Age | Birth Date |
| U15 ECNL | U15 | August 1, 2011 - July 31, 2012 |
| U14 ECNL | U14 | August 1, 2012 - July 31, 2013 |
| U13 ECNL | U13 | August 1, 2013 - July 31, 2014 |
| U12 PRE-ECNL | U12 | August 1, 2014 - July 31, 2015 |
| U11 PRE-ECNL | U11 | August 1, 2015 - July 31, 2016 |
