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New South Wales · Postcode 2145
Wentworthville postcode and suburb data
New South Wales · Phone area code 02 · 23 km from Sydney
Suburb snapshot
Wentworthville at a glance vs NSW
Fast facts and benchmark bars show the suburb's key postcode, Census, SEIFA, school and LGA signals in context.
Quick facts
Benchmarks against NSW
Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.
Where Wentworthville ranks: household income is in the top 25% of NSW suburbs; SEIFA decile 9 puts it in the top 20% of Australia for socio-economic advantage.
ABS Census 2021 · SEIFA 2021Detailed comparison table
Wentworthville vs the NSW average and the national average, using population-weighted 2021 Census data.
| Metric | Wentworthville | NSW avg | AU avg | Greater Sydney |
|---|---|---|---|---|
| Household income/wk | $2,219 +NSW | $1,931 | $1,836 | $2,181 |
| Rent/wk | $425 ≈NSW | $445 | $390 | $506 |
| Mortgage/month | $2,171 ≈NSW | $2,247 | $1,958 | $2,587 |
| Median age | 33 | 45.0 | 45.0 | 39.0 |
| SEIFA decile | 9/10 +NSW | 6.0/10 | 6.0/10 | 10.0/10 |
| Unemployment | 6.5% +NSW | 5.0% | 5.0% | 5.0% |
Green pill = at least 10% above the NSW average; red = at least 10% below; grey = within 10%. For unemployment, colour polarity is inverted: lower is better.
Postcode 2145 covers Wentworthville, an inland suburb of Sydney about 23 km from the city centre. It forms part of the Sydney - Parramatta region of New South Wales. Local government services are provided by Cumberland.
According to the 2021 Census, Wentworthville has a population of 15,098 with a median age of 33. The median weekly household income is $2,219, above the NSW average. The unemployment rate is 6.5%, higher than the NSW average. The Indigenous population is 94 (0.6% of residents).
Housing in Wentworthville includes a median weekly rent of $425, median monthly mortgage repayment of $2,171, with 4,892 total dwellings. Rental properties account for 49.4% of dwellings.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Wentworthville scores in decile 9 out of 10, which is well above the national average.
There are 6 schools in the Wentworthville area, including Wentworthville Public School, Pendle Hill High School, Darcy Road Public School and others.
Wentworthville is part of the Parramatta statistical area in New South Wales.
Wentworthville details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 2145 |
| State | New South Wales (NSW) |
| Phone Area Code | 02 |
| Population (2021) | 15,098 |
| Median Age | 33 years |
| Median Household Income (Census 2021) | $2,219/week |
| Median Personal Income (Census 2021) | $919/week |
| Median Weekly Rent (Census 2021) | $425 |
| Median Monthly Mortgage (Census 2021) | $2,171 |
| Average Household Size | 2.9 persons |
| Area | 3.1 km² |
| Population Density | 4839/km² |
| Total Dwellings | 4,892 |
| Australian Citizens | 59.5% |
| Indigenous Population | 94 (0.6%) |
| Unemployment Rate | 6.5% |
| SEIFA IRSAD Decile | 9/10 (well above average) |
| Latitude | -33.8059112 |
| Longitude | 150.9701895 |
| Distance from Sydney | 23 km |
| Region (SA4) | Sydney - Parramatta |
| Area (SA3) | Parramatta |
| Local Government | Cumberland |
| Federal Electorate | Parramatta |
| State Electorate | Winston Hills |
| Time Zone | AEST (UTC+10), Australia/Sydney (standard time) |
Age Profile
Show counts
| 0–14 years | 2,948 (19.5%) |
| 15–24 years | 1,618 (10.7%) |
| 25–44 years | 6,356 (42.1%) |
| 45–64 years | 2,748 (18.2%) |
| 65+ years | 1,432 (9.5%) |
Housing Tenure
SEIFA socio-economic index
Health Conditions (2021 Census)
| Diabetes | 764 (5.1%) |
| Arthritis | 638 (4.2%) |
| Asthma | 614 (4.1%) |
| Heart Disease | 382 (2.5%) |
| Cancer | 198 (1.3%) |
| Lung Condition | 117 (0.8%) |
| Dementia | 47 (0.3%) |
Long-term health conditions self-reported in the 2021 Census. Persons may report more than one condition.
Motor Vehicles per Dwelling
| No vehicle | 547 (11.4%) |
| 1 vehicle | 2,476 (51.6%) |
| 2 vehicles | 1,296 (27.0%) |
| 3+ vehicles | 481 (10.0%) |
Schools in Wentworthville
ACARA 2025 school profiles for schools located in Wentworthville. ICSEA is shown where ACARA publishes it.
Suburbs Near Wentworthville
Same Postcode (2145)
More Wentworthville Data
Page last reviewed . Data sources: Australian Bureau of Statistics 2021 Census (CC BY 4.0), SEIFA 2021 IRSAD, ACARA school profiles 2025. How this data is sourced.