Big Yengo at a glance
Walk score
0
Very car dependent
Population
21.4k
Median age 37
The brief
What to know about Big Yengo.
The postcode for Big Yengo is 2330 (NSW).
Big Yengo (2330) sits in the Hawkesbury region of NSW.
Big Yengo has roughly 21,445 residents, with a typical family-age mix. Households are dominated by renters. Daily life is car-dependent: most residents drive to work, school and the shops.
Day to day
What it’s like to live here.
Big Yengo scores 0/100 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 25°C (mild), winter mornings around 8°C (mild). Annual rainfall lands at about 1143mm. Data comes from the Bureau of Meteorology's Newcastle Nobbys Signal station, 25.0km away.
Schooling within or near the suburb covers 15 government primary, 2 government secondary, 1 Catholic, 1 independent.
Who lives here
Demographics.
The 2021 Census put Big Yengo's population at 21,445, with a median age of 37. That sits as a typical family-age mix.
Population
21,445
Median age
37
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)
$335/wk
Weekly rent (unit)
$285/wk
Owner occupied
–
Renter occupied
–
At a deeper level
21,445
Median age: 37
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Getting around
Walkability.
0
0
0
Scores calculated from OpenStreetMap data (ODbL)
Walkability data as of May 2026· OpenStreetMap
Place
Location.
Amenities
Transport
Education
Schools in Big Yengo.
Local schools for Big Yengo
View the catchment for each school to find out more.
Government School Catchment
Laguna Public School
Congewai Public School
Millfield Public School
© ACARA, licensed under CC BY 4.0.
Climate
Weather year-round.
Annual Rainfall
1143 mm
Hottest Month (avg max)
24.7°C
Coldest Month (avg min)
8.2°C
Monthly Rainfall (mm)
Weather data from BOM station Newcastle Nobbys Signal (25 km away)
Climate data as of May 2026· Bureau of Meteorology
Frequently asked
About Big Yengo.
- What is the Big Yengo postcode?
- Big Yengo is in the 2330 postcode, in NSW, in the Hawkesbury City Council region.
- Where is Big Yengo?
- Big Yengo is a regional suburb in NSW, postcode 2330, in the Hawkesbury City Council region.
- What is the average rent in Big Yengo?
- The median weekly rent for houses is $335, for units it's $285.
- What schools are in Big Yengo?
- There are 19 schools serving Big Yengo on this page, including Laguna Public School, Congewai Public School, Millfield Public School.
- How walkable is Big Yengo?
- Big Yengo has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 0.
- What suburbs are near Big Yengo?
- Big Yengo is close to Yengo, Yengo National Park, Moruben, Boree, Yallambie.
- What is the population of Big Yengo?
- The population of Big Yengo is approximately 21,445 (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 →
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.
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