Blacktown City Council
Kellyville
Kellyville at a glance
Walk score
22
Very car dependent
Population
27.0k
Median age 38
The brief
What to know about Kellyville.
Kellyville (2155) sits in the Blacktown region of NSW.
Kellyville has roughly 27,011 residents, with a typical family-age mix. Households are predominantly owner-occupied. Daily life is car-dependent: most residents drive to work, school and the shops.
Side by side
Compare Kellyville with a nearby suburb.
Median, growth, schools, walkability, all in one view.
Day to day
What it’s like to live here.
Kellyville 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 9 government primary, 3 government secondary, 4 Catholic, 3 independent.
Who lives here
Demographics.
The 2021 Census put Kellyville's population at 27,011, with a median age of 38. That sits as a typical family-age mix. Households are predominantly owner-occupied (77% own, 19% rent), which shapes everything from school catchment stability to how often properties turn over. The household mix skews family-dominated (89% family households, 10% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
Population
27,011
Median age
38
Family households
89%
Lone person
10%
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)
$600/wk
Weekly rent (unit)
$630/wk
Owner occupied
77%
Renter occupied
19%
At a deeper level
27,011
Median age: 38
Free appraisal
What’s your home worth in Kellyville?
A local agent who actually sells in Kellyville will give you an honest number, backed by recent comparable sales. Free, no commitment to list.
Get property alerts for Kellyville
Be the first to know when new listings hit the market.
Safety
Crime and safety.
504
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
20
100
Scores calculated from OpenStreetMap data (ODbL)
Walkability data as of May 2026· OpenStreetMap
Place
Location.
Amenities
Transport
Education
Schools in Kellyville.
Local schools for Kellyville
View the catchment for each school to find out more.
Government School Catchment
Kellyville Public School
Tallowood School
Kellyville High 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 Kellyville.
- What is the Kellyville postcode?
- Kellyville is in the 2155 postcode, in NSW, in the Blacktown City Council region.
- What is the average rent in Kellyville?
- The median weekly rent for houses is $600, for units it's $630.
- What schools are in Kellyville?
- There are 20 schools serving Kellyville on this page, including Kellyville Public School, Our Lady of The Rosary Primary School, Tallowood School.
- How walkable is Kellyville?
- Kellyville has a Walk Score of 22 out of 100, highly car-dependent. transit score 20, bike score 100.
- What suburbs are near Kellyville?
- Kellyville is close to Beaumont Hills, North Kellyville, Stanhope Gardens, Bella Vista, Kellyville Ridge.
- What is the population of Kellyville?
- Kellyville has approximately 27,011 residents. The median age is 38.
For Sale
Kellyville
Guides
Side by side
Compare Kellyville vs a nearby suburb
See median prices, growth, schools, walkability and risk side by side in one view.
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
Every figure on this page carries its source and as-of date in a tooltip. If a figure looks off to you, tell us and we’ll fix it within a week.
No login
No paywall, no sign-up, no download form. The suburb data is the product. We earn from partner brokers and agents on the rare occasion you ask for one.
Want a real human to help with Kellyville?
If you’ve looked at the numbers and want someone to talk it through, whether that’s an agent, broker, accountant or conveyancer, we’ll find the right person for your situation. Free, no commitment.
Get connected