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Wallacia

NSW 2745 • Greater Sydney

1,711
Population (2021)
$104,208
Median Household Income
25.53 km²
Area
$400/wk
Median Rent
Semi-RuralFamily-FriendlyEstablishedCommuter BeltLeafy
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About Wallacia

Wallacia is a semi-rural locality nestled in the Hawkesbury–Nepean valley on the outer south-western fringe of Greater Sydney, approximately 55 kilometres from the CBD within the Liverpool City Council area. With a population of 1,711, the suburb has a settled, established character with a median age of 38 and household incomes that sit comfortably above the broader regional average at around $104,000 per year. The community is predominantly Australian-born with notable Maltese and English heritage, and housing largely consists of larger residential blocks and rural properties that attract families seeking space away from urban density.

Wallacia offers a quiet semi-rural lifestyle with easy access to some of Western Sydney's most significant natural assets, including the nearby Mulgoa Nature Reserve and the Nepean River gorge. The suburb is car-dependent but benefits from its proximity to Penrith, about 20 kilometres to the north, which provides major retail, healthcare, and employment services. Families are drawn by the spacious block sizes and peaceful surroundings, while the Blue Mountains escarpment provides a dramatic scenic backdrop to everyday life.

Wallacia falls under postcode 2745 and is governed by the Liverpool Council (Local Government Area). For federal elections, residents vote in the electorate of Hume, while state elections fall under the Badgerys Creek electorate.

📍 Location

State
New South Wales
Postcode
2745
Urban Area
N/A
LGA / Council
Liverpool
Federal Electorate
Hume
State Electorate
Badgerys Creek
Type
Rural
Timezone
Sydney (UTC+10)
Coordinates
-33.89°, 150.65°
Statistical Area
Greater Sydney
Area
25.53 km²
Population Density
67 /km²
Elevation
69m

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🏷️ Property Prices 2025

Median sale prices in Wallacia for 2025. Based on every residential settlement recorded by the NSW Valuer General in 2025.

🏡House
$1.15M
24 sales · ▲ 22.3% vs 2024

Source: NSW Valuer General — Property Sales Information. Strata-titled sales are counted as units; all others as houses. Suburbs with fewer than 5 sales in a category are omitted.

💰 Income

ATO taxable income Postcode 2745

Median taxable income for individual taxpayers in postcode 2745, comparing the 2019–20 and 2023–24 financial years.

Median 2019–20
$58,384
Median 2023–24
$71,446
▲ 22.4% increase
Average taxable income (2023–24)
$85,904

Source: ATO Taxation Statistics 2023–24, Individuals Table 8 (median & average taxable income by postcode). Covers all individuals who lodged a return in postcode 2745; postcodes with fewer than 200 lodgments are suppressed by the ATO.

Census personal income 2016 vs 2021

Personal Income 2016
$37,596
Personal Income 2021
$44,148
▲ 17.4% increase

Personal Income Comparison (2016 vs 2021)

2021 Census income breakdown

Personal = median for one earner. Household = all members of a dwelling pooled. Family = related members only. Annual = weekly × 52.

Personal
$44,148 / yr
$849/wk
Household
$104,208 / yr
$2004/wk
Family
$121,628 / yr
$2339/wk
💰 Income: ABS Census 2021

🏠 Housing 2021 Census

Median Rent (weekly)
$400
Median Mortgage (monthly)
$2,500
Avg Household Size
2.9 people
Median Age
38 years

🚌 Transport & Commute

Nearest Train Stations

Penrith
20 km
N/A (drive)

Bus Services

  • Limited local services — Penrith / Emu Plains 25-35 min

Commute to Sydney CBD

Distance
55 km
By Train
No direct service; drive to Penrith then T1 Western Line (~1 hr 20 min total)
By Car (Peak)
60-80 min
By Car (Off-Peak)
45-60 min

🛣️ Car essential; M7 and M4 motorways provide the most practical route to Sydney CBD

Walkability Almost All Errands Require a Car

A rural locality with no walkable retail centre; a car is essential for all daily needs

🛒 Supermarkets Nearby

No major supermarkets listed for this suburb.

🎓 Schools

👥 Demographics

Census 2016
1,627
Census 2021
1,711
▲ 5.2% growth

Population Growth

Gender Distribution (Census 2021)

📊 Population: ABS Census 2021

🎓 Educational Institution Attending 2021 Census

School Sector Breakdown

🚔 Crime Statistics LGA-wide

These are the latest 2025 rates for the Liverpool Local Government Area, which contains Wallacia. Rates are per 100,000 residents; trends compare 2 and 10 year periods ending Dec 2025.

Break & enter (dwelling)
178.5 / 100k
2yr Stable 10yr Down 6.4%
Motor vehicle theft
199.3 / 100k
2yr Stable 10yr Stable
Non-DV assault
352.7 / 100k
2yr Stable 10yr Up 2.6%
Robbery (unarmed)
16.9 / 100k
2yr Stable 10yr Stable
Steal from vehicle
347.2 / 100k
2yr Down 9.6% 10yr Down 4.3%
View all 62 offence types for Liverpool →

Source: NSW Bureau of Crime Statistics and Research (BOCSAR)

🌍 Country of Birth 2021 Census

Born in Australia 1,401
Born Overseas 226

Top Countries of Birth (excl. Australia)

  • 1. England 45
  • 2. New Zealand 22
  • 3. China 19
  • 4. Malta 17
  • 5. Italy 12
  • 6. Philippines 11
  • 7. Scotland 10
  • 8. Cambodia 9
  • 9. Croatia 9
  • 10. Netherlands 7

🧬 Ancestry 2021 Census

Top ancestries reported (people may report up to two)

Australian 675
English 590
Maltese 161
Irish 158
Scottish 148
Italian 129
German 59
Australian Aboriginal 54
Chinese 48
Dutch 34

👨‍👩‍👧 Parents' Birthplace

1,035
Both parents born in Australia
385
Both parents born overseas
209
One parent AU, one overseas

🛐 Religion 2021 Census

Christianity
64.2%
No Religion
26.1%
Buddhism
2.0%
Islam
0.9%

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📊 Age Distribution 2021 Census

0-4 years
114 (6.7%)
5-14 years
228 (13.3%)
15-19 years
116 (6.8%)
20-24 years
108 (6.3%)
25-34 years
189 (11.0%)
35-44 years
212 (12.4%)
45-54 years
225 (13.2%)
55-64 years
223 (13.0%)
65-74 years
196 (11.5%)
75-84 years
86 (5.0%)
85+ years
15 (0.9%)

Nearby Suburbs

Frequently Asked Questions

What is Wallacia known for? +

Wallacia is known for its semi-rural character within Greater Sydney, offering large residential blocks, the scenic Nepean River gorge, and proximity to Mulgoa Nature Reserve and the Blue Mountains escarpment.

How far is Wallacia from Sydney CBD? +

Wallacia is approximately 55 kilometres south-west of Sydney CBD, typically a 45–80 minute drive depending on traffic via the M7 and M4 motorways.

Does Wallacia have public transport? +

Public transport in Wallacia is very limited. There is no train station; the nearest is Penrith about 20 kilometres away. A car is essential for daily commuting.

What is the population of Wallacia? +

According to the 2021 Census, Wallacia has a population of 1,711 residents, with an average household size of 2.9 people reflecting its family-oriented character.

Is Wallacia a good place to live? +

Wallacia suits families and individuals seeking a spacious, quiet semi-rural lifestyle within Greater Sydney. Its large blocks and natural surroundings are a drawcard, though a car is essential and urban amenities require a drive to Penrith.

What is the postcode for Wallacia? +

The postcode for Wallacia, NSW is 2745.

What is the average income in Wallacia? +

Based on the 2021 Census, the median personal income in Wallacia is about $849 per week (around $44,100 per year). The median household income is $2,004 per week and the median family income is $2,339 per week.

What is the median house price in Wallacia? +

As of 2025, the median house price is $1,150,000, up 22.3% on the previous year. Figures are based on NSW Valuer General — Property Sales Information.

What is the age profile of Wallacia? +

The median age in Wallacia is 38. The largest age group is 5–14 (228 residents, around 13%). Around 27% of residents are under 20 and about 17% are aged 65 or older. (2021 Census)

Is Wallacia a safe area? +

Crime statistics are recorded at the Local Government Area level. Wallacia is part of the Liverpool LGA — see the Crime Statistics section on this page for the latest recorded offence rates per 100,000 residents, along with 2-year and 10-year trends.

How much is rent in Wallacia? +

In Wallacia, the median weekly rent is $400, and the median monthly mortgage repayment is $2,500 (2021 Census).