Cromer Heights at a glance
Population
42.9k
Median age 38
The brief
What to know about Cromer Heights.
The postcode for Cromer Heights is 2099 (NSW), part of Greater Sydney.
Cromer Heights (2099) sits in the Northern Beaches region of NSW.
Cromer Heights has roughly 42,917 residents, with a typical family-age mix. Households are dominated by renters.
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Day to day
What it’s like to live here.
Summer days here average around 26°C (mild), winter mornings around 8°C (mild). Annual rainfall lands at about 1302mm. Data comes from the Bureau of Meteorology's Sydney (Observatory Hill) station, 32.5km away.
Schooling within or near the suburb covers 9 government primary, 3 government secondary, 3 Catholic, 4 independent.
Who lives here
Demographics.
The 2021 Census put Cromer Heights's population at 42,917, with a median age of 38. That sits as a typical family-age mix.
Population
42,917
Median age
38
Family households
–
Lone person
–
Market
The price of a home here.
Median house price
Verified median pending
We don't yet have a verified suburb-level median for this market. We're working on a data partner; in the meantime, treat the state-level figures as a guide only. How we source data.
Rental and ownership
Weekly rent (house)
$550/wk
Weekly rent (unit)
$468/wk
Owner occupied
–
Renter occupied
–
At a deeper level
42,917
Median age: 38
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Place
Location.
Amenities
Transport
Education
Schools in Cromer Heights.
Local schools for Cromer Heights
View the catchment for each school to find out more.
Government School Catchment
Northern Beaches Secondary College Cromer Campus
Fisher Road School
Cromer Public School
© ACARA, licensed under CC BY 4.0.
Climate
Weather year-round.
Annual Rainfall
1302 mm
Hottest Month (avg max)
26.2°C
Coldest Month (avg min)
8.4°C
Monthly Rainfall (mm)
Weather data from BOM station Sydney (Observatory Hill) (33 km away)
Climate data as of May 2026· Bureau of Meteorology
Frequently asked
About Cromer Heights.
- What is the Cromer Heights postcode?
- Cromer Heights is in the 2099 postcode, in NSW, in the Northern Beaches Council region.
- Where is Cromer Heights?
- Cromer Heights is a suburb of Sydney, in NSW 2099. It is part of the Greater Sydney area, in the Northern Beaches Council region.
- What is the average rent in Cromer Heights?
- The median weekly rent for houses is $550, for units it's $468.
- What schools are in Cromer Heights?
- There are 20 schools serving Cromer Heights on this page, including Northern Beaches Secondary College Cromer Campus, Fisher Road School, Cromer Public School.
- What suburbs are near Cromer Heights?
- Cromer Heights is close to Cromer, Wheeler Heights, Dee Why, Collaroy Plateau, Narraweena.
- What is the population of Cromer Heights?
- The population of Cromer Heights is approximately 42,917 (2021 Census). The median age is 38.
For Sale
For Rent
Cromer Heights
Buying
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Surrounding Suburbs
Side by side
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Sources cited
Median, growth and rental data from state revenue offices and ABS. Census from ABS 2021. Climate from BoM. Hazard from Geoscience Australia. School data from ACARA. Crime from state police open data. Full methodology →
Always dated
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