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New South Wales · Postcode 2250
Mangrove Creek postcode and suburb data
New South Wales · Phone area code 02 · 57 km from Sydney
Suburb snapshot
Mangrove Creek 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 Mangrove Creek ranks: household income is in the top 25% of NSW suburbs; rents are among the top 10% in NSW.
ABS Census 2021 · SEIFA 2021Detailed comparison table
Mangrove Creek vs the NSW average and the national average, using population-weighted 2021 Census data.
| Metric | Mangrove Creek | NSW avg | AU avg |
|---|---|---|---|
| Household income/wk | $2,125 +NSW | $1,931 | $1,836 |
| Rent/wk | $650 +NSW | $445 | $390 |
| Mortgage/month | $3,359 +NSW | $2,247 | $1,958 |
| Median age | 34 | 45.0 | 45.0 |
| SEIFA decile | 6/10 ≈NSW | 6.0/10 | 6.0/10 |
| Unemployment | 0.0% -NSW | 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.
Mangrove Creek is a locality 57 km from Sydney in New South Wales, classified as inner regional by the ABS. The postcode is 2250. It falls within the Sydney - Baulkham Hills and Hawkesbury region. The local government area is Central Coast (NSW).
According to the 2021 Census, Mangrove Creek has a population of 56 with a median age of 34. The median weekly household income is $2,125, above the NSW average.
Housing in Mangrove Creek includes a median weekly rent of $650, median monthly mortgage repayment of $3,359, with 10 total dwellings. These housing costs sit above the NSW average. Owner-occupied dwellings (owned or mortgaged) make up 100.0% of housing.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Mangrove Creek scores in decile 6 out of 10, which is around the national average.
Mangrove Creek is part of the Hawkesbury statistical area in New South Wales.
Mangrove Creek details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 2250 |
| State | New South Wales (NSW) |
| Phone Area Code | 02 |
| Population (2021) | 56 |
| Median Age | 34 years |
| Median Household Income (Census 2021) | $2,125/week |
| Median Personal Income (Census 2021) | $350/week |
| Median Weekly Rent (Census 2021) | $650 |
| Median Monthly Mortgage (Census 2021) | $3,359 |
| Average Household Size | 3.7 persons |
| Area | 19.2 km² |
| Population Density | 3/km² |
| Total Dwellings | 10 |
| Australian Citizens | 64.3% |
| Unemployment Rate | 0.0% |
| SEIFA IRSAD Decile | 6/10 (average) |
| Latitude | -33.3575414 |
| Longitude | 151.1452039 |
| Distance from Sydney | 57 km |
| Region (SA4) | Sydney - Baulkham Hills and Hawkesbury |
| Area (SA3) | Hawkesbury |
| Local Government | Central Coast (NSW) |
| Federal Electorate | Robertson |
| State Electorate | The Entrance |
| Time Zone | AEST (UTC+10), Australia/Sydney (standard time) |
Age Profile
Show counts
| 0–14 years | 17 (30.4%) |
| 15–24 years | 0 (0.0%) |
| 25–44 years | 16 (28.6%) |
| 45–64 years | 9 (16.1%) |
| 65+ years | 0 (0.0%) |
Housing Tenure
SEIFA socio-economic index
Health Conditions (2021 Census)
| Asthma | 6 (10.7%) |
| Heart Disease | 5 (8.9%) |
Long-term health conditions self-reported in the 2021 Census. Persons may report more than one condition.
Motor Vehicles per Dwelling
| No vehicle | 0 (0.0%) |
| 1 vehicle | 5 (29.4%) |
| 2 vehicles | 6 (35.3%) |
| 3+ vehicles | 6 (35.3%) |
Suburbs Near Mangrove Creek
Same Postcode (2250)
More Mangrove Creek 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.