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SuburbRadar
Live · ABS ERP June 2025

Asquith - Mount Colah

New South Wales · Hornsby · Sydney - North Sydney and Hornsby

Why “Asquith - Mount Colah”? The ABS divides the larger suburb of Asquith into several statistical areas (SA2s); this profile covers one part of it. Other parts are listed further down. SA2 boundaries don’t always match suburb boundaries.

Asquith - Mount Colah is a locality in the Hornsby area of New South Wales. This profile draws on ABS population and Census figures, the ACARA school register and ACECQA childcare ratings for the Asquith - Mount Colah SA2.

Where in NSW
Full map →
At a glance
See it on the map ↓
Schools
8
Top ICSEA 1104 (gov)
Childcare
64
NQS-rated services
Recorded incidents
168
-2% vs prior year
Median house
$1,855,817
+4.7% YoY
3BR house rent
$850
per week
Population
23,527
+1.0% in 1 year
Compare Asquith - Mount Colah with another suburb
Side-by-side schools, safety, price & more in the Move Planner.
Family essentials

Schools, childcare & safety

Live data for the Asquith - Mount Colah SA2 — ACARA schools register, ACECQA childcare ratings, police-recorded incidents.

Your zoned school Live VIC + NSW catchments

Mt Colah PS

The government school your child can attend for free by living in Asquith - Mount Colah.

Sector Government

This is the zoned in-area government school for Asquith - Mount Colah (NSW catchment data).

See the catchment on the map
Also nearby — Catholic & Independent schools (not your catchment)
St Patrick's Catholic Primary School
Catholic 223 students
ICSEA 1124 intake context

Fee-paying schools can’t be enrolled in by zone — they’re shown for context, not as the area’s school quality.

We show school intake context and catchments, not exam results. We don’t publish a school ranking.

Map: © OpenStreetMap contributors. Primary catchment zone shown where matched to official government data. School pins are approximate (ACARA geocoded location).

Schools in Asquith - Mount Colah

Live

ICSEA reflects student intake context, not teaching quality (1000 = national average). All NSW schools →

Source: ACARA School Profile 2025

Childcare & early learning

Live
  • Warrawee Care Centre
    Centre-Based Care · 300 places · Warrawee
    Excellent
  • South Turramurra OOSH
    Centre-Based Care · 300 places · Turramurra
    Exceeding NQS
  • Mount Colah After School Care Association Inc.
    Centre-Based Care · 150 places · Mount Colah
    Exceeding NQS
  • Fit Kidz Learning Centre Warrawee
    Centre-Based Care · 88 places · Warrawee
    Exceeding NQS
  • Adventures Preschool and Long Day Care
    Centre-Based Care · 74 places · Turramurra
    Exceeding NQS
  • LITTLE ZAKS ACADEMY MT COLAH
    Centre-Based Care · 62 places · Mount Colah
    Exceeding NQS
  • Little Zak's Academy Hornsby
    Centre-Based Care · 58 places · Hornsby
    Exceeding NQS
  • Turramurra Montessori Academy
    Centre-Based Care · 52 places · South Turramurra
    Exceeding NQS
  • Handprints Turramurra
    Centre-Based Care · 48 places · Turramurra
    Exceeding NQS
  • Pymble Turramurra Preschool
    Centre-Based Care · 45 places · Turramurra
    Exceeding NQS
  • The Jack and Jill Kindergarten
    Centre-Based Care · 40 places · Hornsby
    Exceeding NQS
  • Ku-Ring-Gai Kindergarten
    Centre-Based Care · 36 places · Turramurra
    Exceeding NQS

+ 52 more services in this area's postcodes.

NQS = National Quality Standard, rated by ACECQA. Services matched by postcode — verify locations before visiting.

Source: ACECQA NQS register

Safety — recorded incidents

Live
Incidents, latest year
168
vs previous year
-2%
vs 2021
199
  • Theft 65
  • Assault 21
  • Transport regulatory offences 20
  • Malicious damage to property 14
  • Against justice procedures 14

Police-recorded incident counts (Calendar years; latest = Jan-Dec 2025). These are not population-adjusted and are not a judgement about the suburb — larger, busier areas record more incidents. More on safety →

Source: NSW Bureau of Crime Statistics and Research (BOCSAR)
The neighbourhood

Amenities

Live
GPs / clinics
3
Supermarkets
4
Parks
23
Train stations
3

Counts of OSM-tagged features within the Asquith - Mount Colah SA2 polygon. OpenStreetMap coverage varies — verify with local directories before relying on these counts.

Source: OpenStreetMap contributors

Climate & hazards

Live
Bushfire overlay
Within the designated Bush Fire Prone Land

This shows whether the Asquith - Mount Colah SA2 intersects an official New South Wales government hazard overlay. It is the published overlay extent — not a risk rating, hazard score, or insurance assessment, and we compute none. A single property inside the SA2 may or may not be affected. Not financial or insurance advice — check the current planning scheme and your insurer for any specific address.

Source: NSW RFS Bush Fire Prone Land, © State Government of NSW and NSW Rural Fire Service — CC BY 4.0
Money

Property & rent

Live
Median house price
$1,855,817
House price YoY
+4.7%
Median 3BR house rent
$850/wk
Source: NSW DCJ Sales Dec 2025 · Rent Mar 2026
Population & growth
Population
23,527
Jun 2025
1yr growth
+1.00%
2024→25
Net change
+228
people / yr
Density
678
people / km²

Where did the gain come from?

+228
Natural increase
Births minus deaths
+126
Internal migration
Net movers from elsewhere in Australia
-54
Overseas migration
Net arrivals from overseas
+156

Reading the streams: overseas arrivals were the dominant force — more came from abroad than the suburb grew on its own.

Growth vs benchmarks
Asquith - Mount Colah
+1.00%
NSW median
+0.60%
National median
+0.80%