New South Wales · Suburb Profile

Bilambil Heights NSW — Suburb Profile

Population, median income, rent prices, housing costs and demographics for Bilambil Heights, New South Wales. ABS Census 2021.

The population of Bilambil Heights NSW is 3,491 according to the 2021 Census. The median personal income in Bilambil Heights is $748 per week ($38,896 per year). Median rent in Bilambil Heights is $470 per week ($2,037 per month). Bilambil Heights has a median age of 44 years, older than the national median of 38. Bilambil Heights has a population density of 410.0 people per km².

The most common overseas birthplace in Bilambil Heights is England. The most common religion is No Religion (48% of residents). After English, the most spoken language is Other. The median monthly mortgage repayment in Bilambil Heights is $1,901.

There were 18 recorded offences in Bilambil Heights in 2025-26, a rate of 5 offences per 1,000 people. The most common offence category was theft (5 offences).

Bilambil Heights Map

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Bilambil Heights Population

residents (Census 2021)

Bilambil Heights Median Income & Rent

💰

Median Income

$748/wk

$38,896 per year

#4564 of 14,663

🏠

Median Rent

$470/wk

$2,037 per month

#852 of 14,663

👤

Median Age

44years

6 years older than national median

🏡

Mortgage

$1,901/mo

Avg household size: 2.6 · 0.8 per bedroom

Bilambil Heights Demographics

Gender Split

Male 48.1% (1,676) Female 51.9% (1,810)

Population Density

410.0

people per km²

3,491 people · 8.5 km²

Households

2.6

Avg household size

0.8

Persons per bedroom

$1,865

Family income/wk

Bilambil Heights Age Distribution

0-4

5-9

10-14

15-19

20-24

25-29

30-34

35-39

40-44

45-49

50-54

55-59

60-64

65-69

70-74

75-79

80-84

85+

♂ Male ♀ Female

Source: ABS Census 2021 — Suburb & Locality (SAL)

Bilambil Heights Housing Tenure

🏠

Owned outright

45.0% 464 dwellings

🏦

Owned with mortgage

55.0% 566 dwellings

Source: ABS Census 2021 — Suburb & Locality (SAL)

Bilambil Heights Country of Birth

Australia

92.3%

England

5.9%

Germany

0.7%

Canada

0.4%

France

0.3%

Brazil

0.2%

India

0.2%

Source: ABS Census 2021 G09 — Country of Birth by SAL

Bilambil Heights Religion

No Religion

47.9%

Catholic

17.1%

Anglican

15.9%

Not stated

9.6%

Christian (other)

3.0%

Uniting Church

2.4%

Christinty Prsbytrin Refrmd

2.4%

Pentecostal

1.8%

Source: ABS Census 2021 G14 — Religion by SAL

Bilambil Heights Education Level

Year 12 or equivalent

52.9%

Year 10 or equivalent

30.4%

Year 11 or equivalent

10.0%

Year 9 or equivalent

6.7%

Source: ABS Census 2021 G16 — Highest Year of School by SAL

Bilambil Heights Languages Spoken at Home

Other

24.1%

German

17.2%

Portuguese

13.8%

Italian

12.1%

Spanish

10.3%

Japan

8.6%

French

6.9%

Greek

6.9%

Source: ABS Census 2021 G13 — Language Spoken at Home by SAL

Bilambil Heights Employment

💼

Employed full-time

32.2% 803 people

⏰

Employed part-time

25.8% 643 people

🔍

Unemployed

3.8% 94 people

🏠

Not in labour force

38.3% 957 people

Source: ABS Census 2021 G46 — Labour Force Status by SAL

Bilambil Heights Qualifications

Certificate III/IV

43.8%

Bachelor Degree

24.7%

Advanced Diploma/Diploma

19.9%

Postgraduate Degree

5.6%

Graduate Diploma/Certificate

3.6%

Certificate I/II

2.3%

Source: ABS Census 2021 G49 — Non-School Qualification by SAL

Bilambil Heights Occupation

Professionals

29.0%

Technicians & Trade Workers

18.5%

Community & Personal Service

14.6%

Managers

11.8%

Clerical & Administrative

9.7%

Labourers

6.2%

Sales Workers

6.1%

Machinery Operators & Drivers

4.1%

Source: ABS Census 2021 G51 — Industry of Employment by Occupation

Bilambil Heights Field of Study

Management & Commerce

17.9%

Health

16.0%

Engineering

14.8%

Society & Culture

12.6%

Education

11.6%

Architecture & Building

10.4%

Food, Hospitality & Personal Services

6.3%

Creative Arts

4.7%

Agriculture & Environment

2.3%

Natural & Physical Sciences

1.8%

Information Technology

1.6%

Source: ABS Census 2021 G51 — Field of Study by SAL

Bilambil Heights Dwelling Types

Separate house

95.0%

Semi-detached (2+ storey)

2.5%

Semi-detached (1 storey)

2.4%

Source: ABS Census 2021 G36 — Dwelling Structure by SAL

Bilambil Heights Weekly Household Income

Nil/Negative/wk

1.5%

$1-$149/wk

0.7%

$150-$299/wk

0.3%

$300-$399/wk

1.2%

$400-$499/wk

6.0%

$500-$649/wk

4.9%

$650-$799/wk

6.8%

$800-$999/wk

7.0%

$1,000-$1,249/wk

11.0%

$1,250-$1,499/wk

9.0%

$1,500-$1,749/wk

6.7%

$1,750-$1,999/wk

5.9%

$2,000-$2,499/wk

11.7%

$2,500-$2,999/wk

9.2%

$3,000-$3,499/wk

7.0%

$3,500-$3,999/wk

4.4%

$4,000+/wk

6.8%

Source: ABS Census 2021 G33 — Household Income by SAL

Bilambil Heights Marital Status

💍

Married

45.9% 1,325

↔️

Separated

3.5% 100

📋

Divorced

11.0% 316

🕊️

Widowed

5.4% 156

👤

Never married

34.2% 988

Source: ABS Census 2021 G05 — Marital Status by SAL

Bilambil Heights Ancestry

English

34.1%

Australian

27.2%

Irish

10.8%

Scottish

9.7%

Other

5.7%

German

3.9%

Aboriginal Australianralian

2.7%

Italian

2.2%

Dutch

1.3%

Filipino

0.8%

Maori

0.8%

French

0.7%

Source: ABS Census 2021 G08 — Ancestry by SAL

Bilambil Heights School & University Attendance

Primary — Government

28.8%

Secondary — Government

18.9%

Vocational Education

13.6%

Pre-school

9.7%

Secondary — Other Non-Govt

8.8%

Primary — Other Non-Govt

7.7%

Secondary — Catholic

7.7%

Primary — Catholic

4.9%

Source: ABS Census 2021 G15 — Type of Educational Institution by SAL

Bilambil Heights Need for Assistance

♿

Needs assistance

6.8% 435

✅

No need for assistance

93.2% 5,983

Source: ABS Census 2021 G18 — Core Activity Need for Assistance by SAL

Bilambil Heights Volunteering

🤝

Volunteer

13.9% 369

—

Not a volunteer

86.1% 2,282

Source: ABS Census 2021 G23 — Voluntary Work by SAL

Bilambil Heights Monthly Mortgage Repayments

$0-$299/mo

4.2%

$300-$449/mo

2.3%

$450-$599/mo

1.3%

$600-$799/mo

3.9%

$800-$999/mo

3.5%

$1,000-$1,399/mo

14.3%

$1,400-$1,799/mo

18.9%

$1,800-$2,399/mo

29.9%

$2,400-$2,999/mo

13.3%

$3,000-$3,999/mo

8.5%

Source: ABS Census 2021 G38 — Mortgage Repayment by SAL

Bilambil Heights How People Get to Work

Car (driver)

79.0%

Did not go to work

13.3%

Car (passenger)

4.2%

Motorbike/Scooter

0.8%

Truck

0.7%

Walked only

0.7%

Other

0.6%

Bus

0.5%

Bicycle

0.2%

Source: ABS Census 2021 G62 — Method of Travel to Work by SAL

Bilambil Heights Car Ownership

0 vehicles

2.2%

1 vehicle

30.8%

2 vehicles

42.5%

3 vehicles

17.0%

4+ vehicles

7.5%

Source: ABS Census 2021 G34 — Motor Vehicles per Dwelling by SAL

Bilambil Heights Number of Bedrooms

1 bedroom

3.3%

2 bedrooms

7.8%

3 bedrooms

43.7%

4 bedrooms

37.3%

5 bedrooms

6.3%

6+ bedrooms

1.7%

Source: ABS Census 2021 G41 — Number of Bedrooms by SAL

Bilambil Heights Population Mobility

13.1%

moved in the last year

38.6%

moved in the last 5 years

5.7%

unemployment rate (Census)

58.6%

labour force participation

Source: ABS Census 2021 G43 — Summary by SAL

Bilambil Heights Indigenous Population

3.9%

Aboriginal & Torres Strait Islander

259

Indigenous residents

6,366

Non-Indigenous residents

Source: ABS Census 2021 G07 — Indigenous Status by SAL

Bilambil Heights Long-term Health Conditions

Mental health

327

Arthritis

175

Asthma

130

Heart disease

111

Lung condition

Diabetes

Cancer

Stroke

Kidney disease

Dementia

Source: ABS Census 2021 G19 — Long-term Health Conditions by SAL

Bilambil Heights Personal Weekly Income Distribution

$0 or less/wk

8.9%

$1-$149/wk

4.6%

$150-$299/wk

5.4%

$300-$399/wk

4.2%

$400-$499/wk

4.6%

$500-$649/wk

4.1%

$650-$799/wk

11.3%

$800-$999/wk

11.8%

$1,000-$1,249/wk

13.8%

$1,250-$1,499/wk

9.5%

$1,500-$1,749/wk

8.1%

$1,750-$1,999/wk

5.2%

$2,000-$2,999/wk

6.6%

$3,000-$3,499/wk

0.6%

$3,500+/wk

1.4%

Source: ABS Census 2021 G17 — Personal Income by SAL

Bilambil Heights Family Structure

Couple — children under 15

39.0%

Couple — no children

30.8%

Couple — no children under 15

15.9%

One parent — children under 15

8.5%

One parent — no children under 15

5.7%

Source: ABS Census 2021 G29 — Family Composition by SAL

Bilambil Heights Military Service

🏅

Previously served

3.6% 95

👤

Never served

96.4% 2,557

Source: ABS Census 2021 G22 — ADF Service by SAL

Bilambil Heights Unpaid Carers

🤲

Provided unpaid assistance

14.2% 375

—

Did not provide

85.8% 2,267

Source: ABS Census 2021 G25 — Unpaid Assistance by SAL

Bilambil Heights Children Ever Born

No children

31.8%

1 child

14.4%

2 children

31.6%

3 children

15.0%

4 children

5.5%

5+ children

1.8%

Source: ABS Census 2021 G28 — Children Ever Born by SAL

Bilambil Heights When Migrants Arrived

Before 1951

1951–1960

1961–1970

1971–1980

1981–1990

1991–2000

2001–2010

105

2011–2015

2016

2017

2018

2019

2020

Source: ABS Census 2021 G10 — Year of Arrival by SAL

Bilambil Heights Unpaid Domestic Work

Less than 5 hours

21.3%

5–14 hours

30.6%

15–29 hours

14.7%

30+ hours

9.9%

Did not do domestic work

23.4%

Source: ABS Census 2021 G24 — Unpaid Domestic Work by SAL

Bilambil Heights Household Size

1 person

22.3%

2 persons

36.6%

3 persons

17.1%

4 persons

14.7%

5 persons

6.8%

6+ persons

2.4%

Source: ABS Census 2021 G35 — Household Size by SAL

Bilambil Heights Where Residents Moved From

Same address

2,763

Moved from NSW

160

Moved from QLD

131

Moved — same area (SA2)

Moved from overseas

Moved from VIC

Moved from TAS

Moved from SA

Source: ABS Census 2021 G44 — Address 1 Year Ago by SAL

Bilambil Heights Family Blending

Intact family — no other children

81.9%

Step family — no other children

12.2%

Blended family — no other children

3.8%

Intact family — other children present

1.3%

Other couple — children only

0.8%

Source: ABS Census 2021 G31 — Family Blending by SAL

Bilambil Heights Crime Statistics

Reported offences in 2025-26 — 18 total

Theft

Other Against Property

Assault

Other Against Person

Sexual Offences

Offence trend by year:

2020

2021

2022

2023

2024

2025

Source: NSW BOCSAR — bocsar.nsw.gov.au

Bilambil Heights Schools

schools nearby

government

1057

avg ICSEA score

2,322

total students

Lindisfarne Anglican Grammar School Independent

Combined · K-12 · 2,008 students

1117

ICSEA

Bilambil Public School Government

Primary · K-6 · 314 students

997

ICSEA

Source: ACARA — Australian Curriculum, Assessment and Reporting Authority, 2025. ICSEA = Index of Community Socio-Educational Advantage (national average 1000).

View all schools in Bilambil Heights with map →

Bilambil Heights Rent Prices & Affordability

30%

of income

Moderate

Household Income $1,562/wk

Median Rent $470/wk

Rent-to-Income 30.1%

Rent is between 25–35% of household income — moderate housing costs.

If you earn X in Bilambil Heights

Your weekly income

≈ $6,769/month

Median rent $470/wk

Left after rent $1,092/wk

Rent share 30.1%

Cheaper alternatives with similar incomes

Hamilton South

Income: $770/wk Rent: $162/wk Save: $308/wk

Darlington Point

Income: $736/wk Rent: $200/wk Save: $270/wk

Narrandera

Income: $626/wk Rent: $210/wk Save: $260/wk

Culcairn

Income: $623/wk Rent: $220/wk Save: $250/wk

Guyra

Income: $639/wk Rent: $260/wk Save: $210/wk

Cooma (NSW)

Income: $771/wk Rent: $290/wk Save: $180/wk

Budgewoi

Income: $663/wk Rent: $350/wk Save: $120/wk

Nana Glen

Income: $688/wk Rent: $350/wk Save: $120/wk

Bilambil Heights vs State & National Average

Nearby Suburbs in NSW

Clontarf (NSW)

Pop: 1,746 Income: $1,385/wk Rent: $1,250/wk

Coal Point

Pop: 1,749 Income: $901/wk Rent: $440/wk

Long Beach

Pop: 1,758 Income: $687/wk Rent: $410/wk

Kew (NSW)

Pop: 1,761 Income: $542/wk Rent: $370/wk

Iluka (NSW)

Pop: 1,764 Income: $487/wk Rent: $300/wk

Mount Kuring-Gai

Pop: 1,766 Income: $961/wk Rent: $568/wk

Compare Bilambil Heights

Bilambil Heights vs Clontarf (NSW) →Bilambil Heights vs Coal Point →Bilambil Heights vs Long Beach →Bilambil Heights vs Kew (NSW) →

Frequently Asked Questions About Bilambil Heights

What is the population of Bilambil Heights NSW?

The population of Bilambil Heights NSW is 3,491 according to the ABS Census 2021.The suburb has a population density of 410.0 people per km².Bilambil Heights is ranked #2,135 out of 14,663 suburbs by population.

What is the median income in Bilambil Heights?

The median personal income in Bilambil Heights NSW is $748 per week, or $38,896 per year.The median household income is $1,562 per week.Family income is $1,865 per week.Bilambil Heights is ranked #4,564 by income out of 14,663 Australian suburbs.

How much is rent in Bilambil Heights?

Median rent in Bilambil Heights NSW is $470 per week ($2,037 per month).Rent represents 30.1% of household income, which is considered moderate.Bilambil Heights ranks #852 out of 14,663 suburbs by rent.

What are mortgage repayments in Bilambil Heights?

The median monthly mortgage repayment in Bilambil Heights NSW is $1,901. This data comes from the ABS Census 2021 and reflects mortgage repayments for owner-occupied dwellings.

What is the median age in Bilambil Heights?

The median age in Bilambil Heights NSW is 44 years.This is older than the national median age of 38 years.

Is Bilambil Heights a good suburb to live in?

Bilambil Heights is a suburb in New South Wales with a population of 3,491.The median income is $748/wk, which is below the NSW average of $781/wk.Rent affordability is rated as moderate (30.1% of household income). See the full suburb profile above for detailed statistics.

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Data: Australian Bureau of Statistics, Census of Population and Housing 2021. SA2 area: 10347. All dollar figures in AUD.