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Catholic · Primary · Milton

St Mary's Star of the Sea Catholic Primary School

St Mary's Star of the Sea Catholic Primary School is a Catholic primary school in Milton, New South Wales, teaching year levels K-6 to 125 students.

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125
Students
70 boys · 55 girls
K-6
Year range
1044
ICSEA
avg = 1000
2%
Students from non-English speaking background
ICSEA - socio-educational intake context 1044

ICSEA reflects the socio-educational background of students at this school - it is an intake measure, not a teaching quality or outcomes ranking. National average is 1000. Range is roughly 500–1300. This school's ICSEA places it above 66% of Australian schools.

Suburb Milton 2538
Local government area Shoalhaven
Remoteness Inner Regional
Sector Catholic
School type Primary
Indigenous students 6%
Statistical area (SA2) Ulladulla
Official website www.sosmdow.catholic.edu.au/
Enrolments 2016-2025

St Mary's Star of the Sea Catholic Primary School had 125 students in 2025, compared with 146 in 2016 (down 14%).

146 '16 '17 '18 '19 '20 '21 '22 '23 '24 125 '25

Total enrolments as reported to ACARA each August. A year marked "-" was not published for this school. Enrolment counts how many students attend, not how good a school is. Source: ACARA School Profile 2008-2025 (Data Access Program).

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Catchment zone shown where matched to official NSW government data.

Map: © OpenStreetMap contributors. School pin is approximate (ACARA geocoded location).

View all New South Wales schools on the map →

The suburb: Ulladulla

$1,010,000
Median house price
NSW DCJ Sales, Mar 2026
11
Childcare services
ACECQA register
30.1%
Families that are couples with children
ABS Census 2021
17,567
Residents
ABS, June 2025

Figures are for the Ulladulla statistical area (SA2), which contains the school. SA2 boundaries do not always equal suburb boundaries, and childcare services are matched by suburb name. See the full Ulladulla profile →

© State of New South Wales (Department of Communities and Justice), licensed under CC BY 4.0 (copyright notice).

Nearest schools to St Mary's Star of the Sea Catholic Primary School

School Sector Years Enrolment ICSEA Distance
Milton Public School Government K-6 823 1024 0.6 km
Budawang School Government U 44 909 1.6 km
Ulladulla Public School Government K-6 689 978 6.0 km
Ulladulla High School Government 7-12 1,159 993 6.4 km
Sussex Inlet Public School Government K-6 255 956 21 km
St Georges Basin Public School Government K-6 365 959 27 km

Listed nearest first. Distance is a straight line between ACARA school locations, not travel distance, and the order is not a ranking.

To see where St Mary's Star of the Sea Catholic Primary School sits among other suburbs, open the map of New South Wales suburbs.

Questions about St Mary's Star of the Sea Catholic Primary School

How many students go to St Mary's Star of the Sea Catholic Primary School?

St Mary's Star of the Sea Catholic Primary School has 125 students enrolled (70 boys and 55 girls), according to the ACARA School Profile 2025.

What year levels does St Mary's Star of the Sea Catholic Primary School teach?

St Mary's Star of the Sea Catholic Primary School teaches year levels K-6. ACARA lists it as a primary school.

Is St Mary's Star of the Sea Catholic Primary School a government or non-government school?

St Mary's Star of the Sea Catholic Primary School is a Catholic school in Milton, New South Wales.

What does the ICSEA of 1044 at St Mary's Star of the Sea Catholic Primary School mean?

ICSEA, the Index of Community Socio-Educational Advantage, describes the family background of the students enrolled at a school, such as parents' education and occupation. The national average is 1000. St Mary's Star of the Sea Catholic Primary School has an ICSEA of 1044, which places it above 66% of Australian schools. It measures student intake, not teaching quality or results.

How many childcare services are near St Mary's Star of the Sea Catholic Primary School?

11 childcare services are listed on the ACECQA national register for Ulladulla, the statistical area around the school. Services are matched by suburb name.

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Source: ACARA School Profile & School Location 2025 (Data Access Program). VIC, NSW and QLD government catchment zones from DET School Zones 2027, NSW DoE School Intake Zones 2026 and Queensland Department of Education state school catchments 2026 (CC BY 4.0). ICSEA is a socio-educational intake index - it measures student background, not teaching quality or outcomes. Methodology →