New South Wales · Suburb Profile

Mullion Creek NSW — Suburb Profile

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

The population of Mullion Creek NSW is 561 according to the 2021 Census. The median personal income in Mullion Creek is $850 per week ($44,200 per year). Median rent in Mullion Creek is $300 per week ($1,300 per month). Mullion Creek has a median age of 39 years, older than the national median of 38. Mullion Creek has a population density of 3.6 people per km².

The most common overseas birthplace in Mullion Creek is England. The most common religion is Catholic (37% of residents). The median monthly mortgage repayment in Mullion Creek is $1,733.

There were 7 recorded offences in Mullion Creek in 2025-26, a rate of 12 offences per 1,000 people. The most common offence category was assault (2 offences).

Mullion Creek Map

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Mullion Creek Population

residents (Census 2021)

Mullion Creek Median Income & Rent

💰

Median Income

$850/wk

$44,200 per year

#2768 of 14,663

🏠

Median Rent

$300/wk

$1,300 per month

#4529 of 14,663

👤

Median Age

39years

1 years older than national median

🏡

Mortgage

$1,733/mo

Avg household size: 3 · 0.8 per bedroom

Mullion Creek Demographics

Gender Split

Male 51.6% (287) Female 48.4% (269)

Population Density

3.6

people per km²

561 people · 157.0 km²

Households

Avg household size

0.8

Persons per bedroom

$2,181

Family income/wk

Mullion Creek 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

♂ Male ♀ Female

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

Mullion Creek Housing Tenure

🏠

Owned outright

40.8% 69 dwellings

🏦

Owned with mortgage

59.2% 100 dwellings

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

Mullion Creek Country of Birth

Australia

95.8%

England

4.2%

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

Mullion Creek Religion

Catholic

37.1%

No Religion

21.6%

Anglican

21.2%

Not stated

8.7%

Uniting Church

5.0%

Christian (other)

2.8%

Christinty Prsbytrin Refrmd

1.8%

Pentecostal

1.8%

Source: ABS Census 2021 G14 — Religion by SAL

Mullion Creek Education Level

Year 12 or equivalent

44.3%

Year 10 or equivalent

40.8%

Year 9 or equivalent

8.9%

Year 11 or equivalent

5.9%

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

Mullion Creek Employment

💼

Employed full-time

48.3% 193 people

⏰

Employed part-time

22.3% 89 people

🔍

Unemployed

0.8% 3 people

🏠

Not in labour force

28.7% 115 people

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

Mullion Creek Qualifications

Certificate III/IV

51.9%

Bachelor Degree

22.6%

Advanced Diploma/Diploma

14.5%

Postgraduate Degree

6.8%

Graduate Diploma/Certificate

3.0%

Certificate I/II

1.3%

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

Mullion Creek Occupation

Managers

22.2%

Professionals

21.1%

Technicians & Trade Workers

18.9%

Clerical & Administrative

13.3%

Community & Personal Service

12.8%

Machinery Operators & Drivers

6.1%

Labourers

3.3%

Sales Workers

2.2%

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

Mullion Creek Field of Study

Engineering

26.0%

Management & Commerce

16.1%

Education

12.5%

Health

10.4%

Architecture & Building

9.9%

Society & Culture

8.9%

Food, Hospitality & Personal Services

7.3%

Agriculture & Environment

3.1%

Natural & Physical Sciences

3.1%

Creative Arts

2.6%

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

Mullion Creek Dwelling Types

Separate house

100.0%

Source: ABS Census 2021 G36 — Dwelling Structure by SAL

Mullion Creek Weekly Household Income

Nil/Negative/wk

2.8%

$150-$299/wk

2.1%

$500-$649/wk

5.5%

$650-$799/wk

8.3%

$800-$999/wk

4.1%

$1,000-$1,249/wk

6.9%

$1,250-$1,499/wk

4.8%

$1,500-$1,749/wk

9.0%

$1,750-$1,999/wk

6.9%

$2,000-$2,499/wk

7.6%

$2,500-$2,999/wk

14.5%

$3,000-$3,499/wk

7.6%

$3,500-$3,999/wk

4.8%

$4,000+/wk

15.2%

Source: ABS Census 2021 G33 — Household Income by SAL

Mullion Creek Marital Status

💍

Married

61.4% 266

↔️

Separated

1.6% 7

📋

Divorced

7.6% 33

🕊️

Widowed

4.4% 19

👤

Never married

24.9% 108

Source: ABS Census 2021 G05 — Marital Status by SAL

Mullion Creek Ancestry

Australian

38.4%

English

33.2%

Scottish

7.6%

Irish

7.3%

Aboriginal Australianralian

3.0%

German

2.9%

Other

1.8%

Dutch

1.5%

Italian

1.5%

French

1.2%

Polish

0.8%

Maltese

0.7%

Source: ABS Census 2021 G08 — Ancestry by SAL

Mullion Creek School & University Attendance

Primary — Government

33.3%

Secondary — Catholic

20.9%

Vocational Education

10.9%

Secondary — Government

9.3%

Primary — Catholic

8.5%

Pre-school

7.0%

Primary — Other Non-Govt

7.0%

Secondary — Other Non-Govt

3.1%

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

Mullion Creek Need for Assistance

♿

Needs assistance

2.0% 21

✅

No need for assistance

98.0% 1,034

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

Mullion Creek Volunteering

🤝

Volunteer

17.5% 71

—

Not a volunteer

82.5% 335

Source: ABS Census 2021 G23 — Voluntary Work by SAL

Mullion Creek Monthly Mortgage Repayments

$0-$299/mo

4.0%

$450-$599/mo

6.0%

$600-$799/mo

6.0%

$800-$999/mo

9.0%

$1,000-$1,399/mo

19.0%

$1,400-$1,799/mo

23.0%

$1,800-$2,399/mo

15.0%

$2,400-$2,999/mo

10.0%

$3,000-$3,999/mo

8.0%

Source: ABS Census 2021 G38 — Mortgage Repayment by SAL

Mullion Creek How People Get to Work

Car (driver)

88.6%

Did not go to work

7.5%

Car (passenger)

3.9%

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

Mullion Creek Car Ownership

1 vehicle

10.4%

2 vehicles

45.1%

3 vehicles

24.7%

4+ vehicles

19.8%

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

Mullion Creek Number of Bedrooms

2 bedrooms

10.3%

3 bedrooms

28.0%

4 bedrooms

46.3%

5 bedrooms

13.1%

6+ bedrooms

2.3%

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

Mullion Creek Population Mobility

6.7%

moved in the last year

28.5%

moved in the last 5 years

1.7%

unemployment rate (Census)

69.2%

labour force participation

Source: ABS Census 2021 G43 — Summary by SAL

Mullion Creek Indigenous Population

3.5%

Aboriginal & Torres Strait Islander

Indigenous residents

998

Non-Indigenous residents

Source: ABS Census 2021 G07 — Indigenous Status by SAL

Mullion Creek Long-term Health Conditions

Mental health

Arthritis

Asthma

Heart disease

Cancer

Diabetes

Lung condition

Kidney disease

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

Mullion Creek Personal Weekly Income Distribution

$0 or less/wk

11.1%

$1-$149/wk

4.7%

$150-$299/wk

7.2%

$300-$399/wk

4.7%

$400-$499/wk

2.2%

$500-$649/wk

3.9%

$650-$799/wk

8.1%

$800-$999/wk

7.8%

$1,000-$1,249/wk

12.2%

$1,250-$1,499/wk

8.1%

$1,500-$1,749/wk

10.6%

$1,750-$1,999/wk

4.2%

$2,000-$2,999/wk

9.4%

$3,000-$3,499/wk

1.1%

$3,500+/wk

4.7%

Source: ABS Census 2021 G17 — Personal Income by SAL

Mullion Creek Family Structure

Couple — children under 15

50.0%

Couple — no children

27.4%

Couple — no children under 15

16.3%

One parent — no children under 15

3.3%

One parent — children under 15

3.1%

Source: ABS Census 2021 G29 — Family Composition by SAL

Mullion Creek Military Service

🏅

Previously served

3.2% 13

👤

Never served

96.8% 399

Source: ABS Census 2021 G22 — ADF Service by SAL

Mullion Creek Unpaid Carers

🤲

Provided unpaid assistance

12.1% 49

—

Did not provide

87.9% 356

Source: ABS Census 2021 G25 — Unpaid Assistance by SAL

Mullion Creek Children Ever Born

No children

25.3%

1 child

8.4%

2 children

35.8%

3 children

20.5%

4 children

10.0%

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

Mullion Creek When Migrants Arrived

1951–1960

1961–1970

1981–1990

1991–2000

2001–2010

2011–2015

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

Mullion Creek Unpaid Domestic Work

Less than 5 hours

20.3%

5–14 hours

25.4%

15–29 hours

19.1%

30+ hours

13.2%

Did not do domestic work

22.0%

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

Mullion Creek Household Size

1 person

15.4%

2 persons

34.6%

3 persons

14.9%

4 persons

13.3%

5 persons

11.7%

6+ persons

10.1%

Source: ABS Census 2021 G35 — Household Size by SAL

Mullion Creek Where Residents Moved From

Same address

474

Moved from NSW

Moved — same area (SA2)

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

Mullion Creek Family Blending

Intact family — no other children

93.5%

Step family — no other children

6.5%

Source: ABS Census 2021 G31 — Family Blending by SAL

Mullion Creek Crime Statistics

Reported offences in 2025-26 — 7 total

Assault

Theft

Property Damage

Other Against Person

Offence trend by year:

2020

2021

2022

2023

2024

2025

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

Mullion Creek Rent Prices & Affordability

17%

of income

Affordable

Household Income $1,800/wk

Median Rent $300/wk

Rent-to-Income 16.7%

Rent is under 25% of household income — generally considered affordable.

If you earn X in Mullion Creek

Your weekly income

≈ $7,800/month

Median rent $300/wk

Left after rent $1,500/wk

Rent share 16.7%

Cheaper alternatives with similar incomes

Darlington Point

Income: $736/wk Rent: $200/wk Save: $100/wk

Trangie

Income: $711/wk Rent: $180/wk Save: $120/wk

Narromine

Income: $710/wk Rent: $250/wk Save: $50/wk

Yenda (NSW)

Income: $821/wk Rent: $250/wk Save: $50/wk

Narrabri

Income: $826/wk Rent: $260/wk Save: $40/wk

Junee

Income: $729/wk Rent: $260/wk Save: $40/wk

Parkes (NSW)

Income: $731/wk Rent: $260/wk Save: $40/wk

Hanwood

Income: $825/wk Rent: $275/wk Save: $25/wk

Mullion Creek vs State & National Average

Nearby Suburbs in NSW

Maitland Vale

Pop: 281 Income: $1,262/wk Rent: $513/wk

Couridjah

Pop: 282 Income: $781/wk Rent: $365/wk

Leeville

Pop: 282 Income: $683/wk Rent: $275/wk

Upper Main Arm

Pop: 283 Income: $542/wk Rent: $390/wk

Braunstone

Pop: 284 Income: $686/wk Rent: $300/wk

Cudmirrah

Pop: 284 Income: $654/wk Rent: $280/wk

Compare Mullion Creek

Mullion Creek vs Maitland Vale →Mullion Creek vs Couridjah →Mullion Creek vs Leeville →Mullion Creek vs Upper Main Arm →

Frequently Asked Questions About Mullion Creek

What is the population of Mullion Creek NSW?

The population of Mullion Creek NSW is 561 according to the ABS Census 2021.The suburb has a population density of 3.6 people per km².Mullion Creek is ranked #4,858 out of 14,663 suburbs by population.

What is the median income in Mullion Creek?

The median personal income in Mullion Creek NSW is $850 per week, or $44,200 per year.The median household income is $1,800 per week.Family income is $2,181 per week.Mullion Creek is ranked #2,768 by income out of 14,663 Australian suburbs.

How much is rent in Mullion Creek?

Median rent in Mullion Creek NSW is $300 per week ($1,300 per month).Rent represents 16.7% of household income, which is considered affordable.Mullion Creek ranks #4,529 out of 14,663 suburbs by rent.

What are mortgage repayments in Mullion Creek?

The median monthly mortgage repayment in Mullion Creek NSW is $1,733. This data comes from the ABS Census 2021 and reflects mortgage repayments for owner-occupied dwellings.

What is the median age in Mullion Creek?

The median age in Mullion Creek NSW is 39 years.This is older than the national median age of 38 years.

Is Mullion Creek a good suburb to live in?

Mullion Creek is a suburb in New South Wales with a population of 561.The median income is $850/wk, which is above the NSW average of $781/wk.Rent affordability is rated as affordable (16.7% 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: 12837. All dollar figures in AUD.