Seven Hills, NSW 2147 — Suburb Profile
Last reviewed: · By Knowburb Research Team
In short
Seven Hills is a suburb of New South Wales, postcode 2147, home to 20,095 residents with a balanced age mix. Located in the Parramatta local government area and roughly 28 km from the Sydney CBD.
Snapshot
Demographics
- Population
- 20,095
- Median age
- 37 years
- Median household income
- $1,892 /week
- Median personal income
- $780 /week
- Median family income
- $2,133 /week
- Average household size
- 2.8
- Persons per bedroom
- 0.9
- Local government area
- Blacktown
- Statistical region (SA4)
- Sydney - Blacktown
- Remoteness classification
- Major Cities of Australia
- Federal electorate
- Greenway
Property & cost of living
- Median rent
- $400 /week
- Median monthly mortgage
- $2,200
- Rent share of household income
- 21%
Schools
- William Rose School
- Seven Hills Public School
- Lalor Park Public School
- Seven Hills High School
- Vardys Road Public School
Transport
- Within 800 m walk: 40 bus stops
- Within 1.6 km: 4 train stops, 132 bus stops
- Jordan St At Lucas Rd
- Jordan St After Lucas Rd
- Seven Hills Public School, Lucas Rd
- Freeman St At Lucas Rd
- Seven Hills Station, Platform 1
Lifestyle & amenities
- 4 restaurants
- 1 pub or bar
- 60 parks and reserves
- 1 library
- 2 supermarkets
- 34 playgrounds
Climate
- Warmest month: Jan (26.0°C avg max)
- Coolest month: Jul (16.4°C avg max)
- Annual rainfall: 1211 mm
- Reference station: Sydney (Observatory Hill), 27.4 km away
NBN & connectivity
Fibre to the Premises serves 51.4% of the 9,818 resolvable premises in Seven Hills. Most premises here have a fibre cable running directly into the property — the fastest and most reliable NBN option, with plans available up to NBN 1000.
- Fibre to the Premises: 51.4%
- Fibre to the Building: 1.2%
- Hybrid Fibre-Coaxial: 31.5%
- Fibre to the Node: 15.8%
Safety
- Recorded offences: 2,095 across postcode 2147 in the year to Dec 2025 (stable on the prior year).
- Most common categories: 621 violent offences, 574 theft, 257 property damage.
Frequently asked questions
What is the population of Seven Hills?
Seven Hills (NSW 2147) had 20,095 residents at the most recent ABS Census. The median age is 37. It sits within the Blacktown local government area.
What is the median rent in Seven Hills?
The median advertised rent in Seven Hills is $400/week, based on SQM Research listings data. Rents vary by property type, bedrooms and condition.
Are there schools in Seven Hills?
Yes — 5 schools are listed within or near Seven Hills covering government sectors. Nearest include: William Rose School (0.4 km), Seven Hills Public School (0.5 km), Lalor Park Public School (0.8 km). School data sourced from ACARA and state education departments.
What NBN technology is available in Seven Hills?
Seven Hills is predominantly served by Fibre to the Premises (51.4% of premises). Coverage data is sourced from the NBN upgrade map aggregated from NBN Co address checks.
How safe is Seven Hills?
Across postcode 2147, 2,095 offences were recorded in the 12 months to Dec 2025. The most common offence categories were violent (621), theft (574), property damage (257). Crime statistics are recorded by area (postcode or LGA), not by individual suburb. Data sourced from each state's crime statistics agency.
What is the climate like in Seven Hills?
In Seven Hills, mean daily temperatures range from 13.8°C to 21.8°C and annual rainfall is 1,211 mm measured at the Sydney (Observatory Hill) weather station (27.4 km away). Long-term averages from the Bureau of Meteorology.
What public transport options are in Seven Hills?
136 public transport stops are mapped within 1.6 km of the Seven Hills centroid. Within 800 m, you'll find 40 bus stops. Stop data is sourced from state government GTFS feeds.
Sources & methodology
Demographics from ABS Census. Property data from SQM Research. Climate from Bureau of Meteorology. Schools from ACARA. NBN from NBN Co. Amenities from OpenStreetMap. See full methodology.
Additional sources for this profile: