Ermington at a glance
Walk score
22
Very car dependent
Population
12.7k
Median age 37
The brief
What to know about Ermington.
The postcode for Ermington is 2115 (NSW), part of Greater Sydney.
Ermington (2115) sits in the Parramatta region of NSW.
Ermington has roughly 12,686 residents, with a typical family-age mix. Households are a roughly even mix of owners and renters. Daily life is car-dependent: most residents drive to work, school and the shops.
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Day to day
What it’s like to live here.
Ermington scores 22/100 on walkability, which makes it car-dependent with limited public transport. Plan for two cars in a typical household, especially if work isn't local.
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 12 government primary, 2 government secondary, 5 Catholic, 1 independent.
Who lives here
Demographics.
The 2021 Census put Ermington's population at 12,686, with a median age of 37. That sits as a typical family-age mix. Households are a roughly even mix of owners and renters (55% own, 43% rent), which shapes everything from school catchment stability to how often properties turn over. The household mix skews family-dominated (76% family households, 22% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
Population
12,686
Median age
37
Family households
76%
Lone person
22%
Demographics data as of May 2026· ABS 2021 Census
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.
Sales data as of May 2026· rental-nsw
Rental and ownership
Weekly rent (house)
$780/wk
Weekly rent (unit)
$420/wk
Owner occupied
55%
Renter occupied
43%
At a deeper level
12,686
Median age: 37
Rental data as of December 2025· rental-nsw
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Safety
Crime and safety.
575
total offences in 2025
Top offence categories
Crime statistics are reported at LGA level and may cover a broader area than this suburb.
Source: State Police Open Data
Crime data as of January 2025· State Police Open Data
Getting around
Walkability.
22
0
100
Scores calculated from OpenStreetMap data (ODbL)
Walkability data as of May 2026· OpenStreetMap
Place
Location.
Amenities
Transport
Education
Schools in Ermington.
Local schools for Ermington
View the catchment for each school to find out more.
Government School Catchment
Rydalmere East Public School
Ermington West Public School
Melrose Park 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 Ermington.
- What is the Ermington postcode?
- Ermington is in the 2115 postcode, in NSW, in the City of Parramatta region.
- Where is Ermington?
- Ermington is a suburb of Sydney, in NSW 2115. It is part of the Greater Sydney area, in the City of Parramatta region.
- What is the average rent in Ermington?
- The median weekly rent for houses is $780, for units it's $420.
- What schools are in Ermington?
- There are 20 schools serving Ermington on this page, including Rydalmere East Public School, Ermington West Public School, Melrose Park Public School.
- How walkable is Ermington?
- Ermington has a Walk Score of 22 out of 100, highly car-dependent. transit score 0, bike score 100.
- What suburbs are near Ermington?
- Ermington is close to Melrose Park, Denistone West, Meadowbank, West Ryde, Rydalmere.
- What is the population of Ermington?
- The population of Ermington is approximately 12,686 (2021 Census). The median age is 37.
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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 →
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