CatholicPrimaryYears K-6· Inner Regional

St Mary's Primary School

Grafton, NSW 2460 · Catholic Schools NSW

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ICSEA

1020

56th percentile nationally

Above average

Total enrolments

259

Primary

Student–teacher ratio

15:1

17 FTE teachers

Gender mix

47% / 53%

girls / boys

Language background

18%

non-English at home

Socio-educational advantage

Share of students in each national SEA quarter (bottom = most disadvantaged, top = most advantaged).

Bottom: 24%

Lower-mid: 35%

Upper-mid: 27%

Top: 14%

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Other schools in Grafton

McAuley Catholic College

Catholic · Secondary

1031

Clarence Valley Anglican School

Independent · Combined

1016

St Joseph's Primary School

Catholic · Primary

979

St Andrew's Christian School

Independent · Combined

974

Lawrence Public School

Government · Primary

947

Grafton High School

Government · Secondary

941

Westlawn Public School

Government · Primary

940

Nymboida Public School

Government · Primary

908

Source: ACARA My School 2025. ICSEA reflects the socio-educational background of a school's students — not academic results or teaching quality. National average = 1000. See data sources.