In recent years, the school has undergone expansion: constructing a new 65,000 sq.

Fifth- through twelfth-grade students are leased Apple MacBook Airs by the school, which are programmed with a range of productivity, research, and multimedia software central to their classes.

The Upper School's Program for Global Citizenship includes Comparative Religion, World Literature, Environmental Science, increased foreign language requirements, foreign study, and international service projects.

Holy Innocents’ also offers more AP courses than any other school in Atlanta.

The athletics at the school are known as the Golden Bears and play at the GHSA Class A Private Region 5 division level.