US Youth Soccer - 2,698,874 (73%)
US Club Soccer - 475,467 (13%)
AYSO - 385,115 (10%)
SAY Soccer - 95,593 (3%)
U.S. Soccer Development Academy - 20,592 (0.6%)
https://eldfall-chronicles.com/USSSA - 6,315 (0.2%)
Total - 3,679,956Source: U.S. Soccer 2019 Media Guide