CSNbbs

Times Higher Education has an annual World University Rankings...

https://www.timeshighereducation.com/wor...cols/stats

They also have an annual Young University Rankings for schools that have been around less than 50 years...

https://www.timeshighereducation.com/stu...ties-world

Six universities from the USA made the ranking for the top 250 young universities in the world in 2018, and three of those six are C-USA schools...

UAB #10
UT-Dallas #31
George Mason #51
Rush University #51
UTSA #73
FIU #99