‘Iolani School enjoys an inviting campus with wide open spaces, green lawns, places to gather and socialize, and buildings that reflect the school's academic excellence.
Current campus facilities include the Sullivan Center for Innovation and Leadership, Weinberg Building, Nangaku Building, Castle Building, Kozuki Stadium, Fr. Bray Athletic Center, One Team Fieldhouse and Eddie Hamada Field.
Drop-off and pick-up lanes in the Upper and Lower Schools maintain the flow traffic at peak times.
With the addition of a 350-space parking structure on the Ewa side of the Weinberg Building, most of Convention Drive along the Upper School was converted into a welcoming walkway.
In January of 2017 the latest campus expansion plan was announced.