This Research Brief summarizes the performance of Miami-Dade Public Schools (M-DCPS) students participating in the International Baccalaureate (IB) program. The IB program was offered at six M-DCPS high schools in 2014-2015. The number of IB examinations taken in M-DCPS remained relatively stable from 2013-2014 to 2014-2015, decreasing by less than one percentage point. Almost two-thirds of IB examinations in M-DCPS were taken by Hispanic students, and females took 61% of the examinations. The percentage of IB examinations receiving passing scores remained stable at 80% from 2013-2014 to 2014-2015. White and Hispanic students had higher passing rates on IB examinations than Black students. The passing rates for males and females were similar. At the conclusion of the 2014-2015 school year, 75% of eligible M-DCPS students received IB diplomas.