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Arndell School vs The Children's House Montessori

A head-to-head comparison of two schools in New South Wales, 642 m apart, using official ACARA 2025 data. Best value in each row is highlighted.

MeasureArndell School
North Ryde NSW
The Children's House Montessori
North Ryde NSW
Success Index
–
Not rated
82
Top 5%
State rank (type)––
National rank (type)––
SectorGovernmentIndependent
TypeSpecialPrimary
Year rangeUK
Students178
Girls / boys1 / 166 / 2
Foundation intake–8
Year 7 cohort––
Year 12 cohort––
VCE median study score
VCAA, latest year
––
VCE study scores 40+––
5-year enrolment growth––
ICSEA
Average 1000
10111110
ICSEA percentile52th87th
Top SEA quarter13%40%
Bottom SEA quarter33%0%
Students per teacher––
Teaching staff (FTE)7.12.0
Non-teaching staff (FTE)6.60.3
Language background other than English24%75%
Indigenous students18%0%
SuburbNorth Ryde 2113North Ryde 2113
Council areaRydeRyde
RemotenessMajor CitiesMajor Cities
Websitearndell-s.schools.nsw.gov.ausydneymontessorisociety.nsw.edu.au/

The verdict

  • •The Children's House Montessori has the higher ICSEA (1110 vs 1011), indicating a more advantaged community.
  • •Arndell School is the larger school with 17 students compared with 8.
  • •Arndell School is a government school while The Children's House Montessori is an independent school, so fees and enrolment rules differ.

The Success Index summarises community advantage, resourcing and momentum from ACARA data. It does not measure teaching quality, results or fit. Methodology.

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Frequently asked questions

Is Arndell School better than The Children's House Montessori?

The two schools are very close on the Success Index. Differences in sector, size, year range and distance from home will matter more than the score.

How far apart are Arndell School and The Children's House Montessori?

About 642 m in a straight line, between North Ryde and North Ryde in New South Wales.

Which has the better student-to-teacher ratio?

Staffing data is not available for one of the schools.

How do Arndell School and The Children's House Montessori rank in NSW?

Arndell School is unranked and The Children's House Montessori is unranked among special schools in New South Wales on the 2025 Success Index.