Overview
St Mary's School (Ellerslie) is a state integrated contributing school in Ellerslie, Auckland. It is a co-educational school. The school has 357 students on the roll. Its Equity Index (EQI) is 367 (low equity need). The school does not have an enrolment scheme. It is located in the Maungakiekie-Tāmaki Local Board Area territorial authority.
Source: Ministry of Education (2026)
Key Facts
AuthorityState Integrated
School TypeContributing
Co-Ed StatusCo-Educational
Enrolment SchemeNo (Open)
Territorial AuthorityMaungakiekie-Tāmaki Local Board Area
RegionAuckland
Urban/RuralMajor urban area
Postcode1542
MoE School ID1504
Student Demographics
Total Roll357
European/Pakeha55.2%
Maori7.6%
Pacific9.8%
Asian36.7%
Ethnicity Distribution
Source: Ministry of Education (2026)
Equity Index (EQI)
The Equity Index replaced the decile system in 2023. It measures the socio-economic context of a school's student community. A higher EQI indicates greater equity need (more disadvantaged). The national average is approximately 463.
School EQI367
National Avg463
Contextlow equity need
Source: Ministry of Education EQI (2026)