New South Wales · Suburb Profile

Marthaguy NSW — Suburb Profile

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

The population of Marthaguy NSW is 63 according to the 2021 Census. The median personal income in Marthaguy is $939 per week ($48,828 per year). Marthaguy has a median age of 31 years, younger than the national median of 38. Marthaguy has a population density of 0.1 people per km².

The most common religion is Catholic (38% of residents). The median monthly mortgage repayment in Marthaguy is $4,895.

There were 10 recorded offences in Marthaguy in 2024-25, a rate of 159 offences per 1,000 people. The most common offence category was other against property (6 offences).

Marthaguy Map

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Marthaguy Population

residents (Census 2021)

Marthaguy Median Income & Rent

💰

Median Income

$939/wk

$48,828 per year

🏠

Median Rent

$0/wk

$0 per month

👤

Median Age

31years

7 years younger than national median

🏡

Mortgage

$4,895/mo

Avg household size: 3.2 · 0.8 per bedroom

Marthaguy Demographics

Gender Split

Male 56.7% (34) Female 43.3% (26)

Population Density

0.1

people per km²

63 people · 1113.3 km²

Households

3.2

Avg household size

0.8

Persons per bedroom

$2,249

Family income/wk

Marthaguy Age Distribution

5-9

10-14

15-19

20-24

25-29

30-34

35-39

45-49

50-54

55-59

60-64

♂ Male ♀ Female

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

Marthaguy Housing Tenure

🏠

Owned outright

100.0% 9 dwellings

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

Marthaguy Country of Birth

Australia

100.0%

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

Marthaguy Religion

Catholic

38.5%

Anglican

33.8%

No Religion

27.7%

Source: ABS Census 2021 G14 — Religion by SAL

Marthaguy Education Level

Year 12 or equivalent

73.8%

Year 10 or equivalent

19.0%

Year 11 or equivalent

7.1%

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

Marthaguy Employment

💼

Employed full-time

78.7% 37 people

⏰

Employed part-time

12.8% 6 people

🏠

Not in labour force

8.5% 4 people

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

Marthaguy Qualifications

Certificate III/IV

47.8%

Bachelor Degree

39.1%

Advanced Diploma/Diploma

13.0%

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

Marthaguy Occupation

Managers

54.2%

Labourers

29.2%

Clerical & Administrative

16.7%

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

Marthaguy Field of Study

Agriculture & Environment

60.0%

Engineering

20.0%

Education

20.0%

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

Marthaguy Dwelling Types

Separate house

100.0%

Source: ABS Census 2021 G36 — Dwelling Structure by SAL

Marthaguy Weekly Household Income

$400-$499/wk

20.0%

$1,000-$1,249/wk

26.7%

$1,750-$1,999/wk

26.7%

$4,000+/wk

26.7%

Source: ABS Census 2021 G33 — Household Income by SAL

Marthaguy Marital Status

💍

Married

51.1% 24

📋

Divorced

6.4% 3

👤

Never married

42.6% 20

Source: ABS Census 2021 G05 — Marital Status by SAL

Marthaguy Ancestry

Australian

32.3%

English

26.9%

Irish

14.0%

Scottish

10.8%

French

5.4%

Aboriginal Australianralian

4.3%

German

3.2%

Other

3.2%

Source: ABS Census 2021 G08 — Ancestry by SAL

Marthaguy School & University Attendance

Pre-school

26.3%

Primary — Government

26.3%

Secondary — Government

26.3%

Secondary — Catholic

21.1%

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

Marthaguy Need for Assistance

♿

Needs assistance

2.2% 3

✅

No need for assistance

97.8% 133

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

Marthaguy Volunteering

🤝

Volunteer

32.2% 19

—

Not a volunteer

67.8% 40

Source: ABS Census 2021 G23 — Voluntary Work by SAL

Marthaguy How People Get to Work

Car (driver)

100.0%

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

Marthaguy Car Ownership

2 vehicles

65.0%

3 vehicles

35.0%

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

Marthaguy Number of Bedrooms

3 bedrooms

42.9%

4 bedrooms

33.3%

5 bedrooms

23.8%

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

Marthaguy Population Mobility

16.4%

moved in the last year

40.8%

moved in the last 5 years

2.2%

unemployment rate (Census)

88.5%

labour force participation

Source: ABS Census 2021 G43 — Summary by SAL

Marthaguy Indigenous Population

6.7%

Aboriginal & Torres Strait Islander

Indigenous residents

125

Non-Indigenous residents

Source: ABS Census 2021 G07 — Indigenous Status by SAL

Marthaguy Long-term Health Conditions

Mental health

Asthma

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

Marthaguy Personal Weekly Income Distribution

$0 or less/wk

23.7%

$1-$149/wk

13.2%

$800-$999/wk

13.2%

$1,000-$1,249/wk

18.4%

$1,250-$1,499/wk

7.9%

$1,500-$1,749/wk

10.5%

$2,000-$2,999/wk

13.2%

Source: ABS Census 2021 G17 — Personal Income by SAL

Marthaguy Family Structure

Couple — children under 15

57.4%

Couple — no children

35.2%

Couple — no children under 15

7.4%

Source: ABS Census 2021 G29 — Family Composition by SAL

Marthaguy Unpaid Carers

🤲

Provided unpaid assistance

11.5% 6

—

Did not provide

88.5% 46

Source: ABS Census 2021 G25 — Unpaid Assistance by SAL

Marthaguy Children Ever Born

No children

57.1%

2 children

42.9%

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

Marthaguy Unpaid Domestic Work

Less than 5 hours

36.4%

5–14 hours

34.1%

15–29 hours

9.1%

30+ hours

6.8%

Did not do domestic work

13.6%

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

Marthaguy Household Size

2 persons

60.0%

5 persons

20.0%

6+ persons

20.0%

Source: ABS Census 2021 G35 — Household Size by SAL

Marthaguy Where Residents Moved From

Same address

Moved — same area (SA2)

Moved from NSW

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

Marthaguy Family Blending

Intact family — no other children

100.0%

Source: ABS Census 2021 G31 — Family Blending by SAL

Marthaguy Crime Statistics

Reported offences in 2024-25 — 10 total

Other Against Property

Assault

Theft

Property Damage

Drug Offences

Offence trend by year:

2021

2022

2024

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

Marthaguy Rent Prices & Affordability

of income

Affordable

Household Income $1,875/wk

Median Rent $0/wk

Rent-to-Income 0.0%

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

If you earn X in Marthaguy

Your weekly income

≈ $8,125/month

Median rent $0/wk

Left after rent $1,875/wk

Rent share —

Marthaguy vs State & National Average

Nearby Suburbs in NSW

Afterlee

Pop: 32 Income: $596/wk

Bidgeemia

Pop: 32 Income: $900/wk

Bindera

Pop: 32 Income: $612/wk Rent: $120/wk

Carrington (Mid-Coast - NSW)

Pop: 32 Income: $574/wk Rent: $370/wk

Carrington Falls

Pop: 32 Income: $724/wk Rent: $550/wk

Cedar Creek (Cessnock - NSW)

Pop: 32 Income: $687/wk

Compare Marthaguy

Marthaguy vs Afterlee →Marthaguy vs Bidgeemia →Marthaguy vs Bindera →Marthaguy vs Carrington (Mid-Coast - NSW) →

Frequently Asked Questions About Marthaguy

What is the population of Marthaguy NSW?

The population of Marthaguy NSW is 63 according to the ABS Census 2021.The suburb has a population density of 0.1 people per km².

What is the median income in Marthaguy?

The median personal income in Marthaguy NSW is $939 per week, or $48,828 per year.The median household income is $1,875 per week.Family income is $2,249 per week.

What are mortgage repayments in Marthaguy?

The median monthly mortgage repayment in Marthaguy NSW is $4,895. This data comes from the ABS Census 2021 and reflects mortgage repayments for owner-occupied dwellings.

What is the median age in Marthaguy?

The median age in Marthaguy NSW is 31 years.This is younger than the national median age of 38 years.

Is Marthaguy a good suburb to live in?

Marthaguy is a suburb in New South Wales with a population of 63.The median income is $939/wk, which is above the NSW average of $781/wk.Rent affordability is rated as affordable (0.0% 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: 12519. All dollar figures in AUD.