Suburb
Baulkham Hills postcode, New South Wales
Baulkham Hills is a suburb in New South Wales with a population of 37,415. It is in postcode 2153. Households earn a median of $2,474/wk, 35% above the state median.
Baulkham Hills at a glance:
- 37,415
- Residents
- 1
- Postcode
- $2,474/wk
- Median household income
- 39
- Median age
- $520/wk
- Median rent
- 12,915
- Private dwellings
Colored shapes are ABS postal areas, a statistical approximation of each postcode and not the official delivery boundary; the dashed line is the suburb's outline. Select a postcode for details.
Baulkham Hills compared with New South Wales
Postcodes in Baulkham Hills
Population, income and age are for each postal area as a whole, which can include other suburbs. Select a postcode for details.
| Postcode | Also covers | Population | Median household income | Median age | Addresses in Baulkham Hills |
|---|---|---|---|---|---|
| Winston Hills, Bella Vista, Norwest | 62,610 | $2,496/wk | 39 | 15,580 |
How Baulkham Hills ranks
Compared with the 92 New South Wales suburbs and the 319 suburbs we cover across Australia.
- Population: 37,415 — 7th of 92 in New South Wales, 19th of 319 nationally.
- Median household income: $2,474/wk — 17th of 92 in New South Wales, 26th of 319 nationally.
- Median age: 39 — 23rd of 92 in New South Wales, 89th of 319 nationally.
- Median rent: $520/wk — 28th of 92 in New South Wales, 35th of 319 nationally.
- Share of households renting: 22.3% — 78th of 92 in New South Wales, 246th of 319 nationally.
Age
Residents by age group, 2021 Census.
- 0-42,213
- 5-145,895
- 15-192,222
- 20-241,849
- 25-343,575
- 35-446,566
- 45-545,168
- 55-643,878
- 65-743,378
- 75-841,979
- 85+693
Housing and people
- Houses
- 75.4%
- Townhouses
- 13.3%
- Apartments
- 11.3%
- Owned outright
- 32.6%
- Owned with a mortgage
- 43%
- Rented
- 22.3%
- Median mortgage repayment
- $2,600/mo
- Average household size
- 3
- Born overseas
- 41.9%
- Other language at home
- 42.9%
- Aboriginal and/or Torres Strait Islander
- 0.6%
Compared with similar New South Wales suburbs
| Suburb | Population | Median household income | Median rent | Median age | Postcodes |
|---|---|---|---|---|---|
| Orange → | 41,232 | $1,641/wk | $330/wk | 36 | 2800 |
| Castle Hill → | 40,874 | $2,551/wk | $560/wk | 42 | 2154 |
| Auburn → | 39,333 | $1,533/wk | $410/wk | 31 | 2144 |
| Baulkham Hills | 37,415 | $2,474/wk | $520/wk | 39 | 2153 |
| Bankstown → | 34,933 | $1,331/wk | $400/wk | 34 | 2200 |
| Merrylands → | 32,472 | $1,470/wk | $400/wk | 33 | 2160 |
Frequently asked questions about the postcode of Baulkham Hills
What is the postcode of Baulkham Hills, NSW?+
Baulkham Hills is in postcode 2153.
Does Baulkham Hills share its postcode with other suburbs?+
Postcode 2153 also covers Winston Hills, Bella Vista and Norwest.
What is the median household income in Baulkham Hills?+
$2,474/wk, which is 35% above the New South Wales median (2021 Census).
How big is Baulkham Hills compared with other New South Wales suburbs?+
Baulkham Hills is the 7th largest of the 92 New South Wales suburbs we cover, with 37,415 residents.
Suburb figures are from the ABS 2021 Census (small counts are randomly adjusted by the ABS); postcode figures are for ABS postal areas, an approximation of each postcode. Postcodes come from the Geocoded National Address File (G-NAF). A postcode is a delivery area, not an official suburb boundary.