South Australia · Suburb Profile

Yallunda Flat SA — Suburb Profile

Population, median income, rent prices, housing costs and demographics for Yallunda Flat, South Australia. ABS Census 2021.

The population of Yallunda Flat SA is 120 according to the 2021 Census. The median personal income in Yallunda Flat is $966 per week ($50,232 per year). Median rent in Yallunda Flat is $125 per week ($542 per month). Yallunda Flat has a median age of 36 years, younger than the national median of 38. Yallunda Flat has a population density of 0.5 people per km².

The most common religion is No Religion (59% of residents). The median monthly mortgage repayment in Yallunda Flat is $650.

There were 3 recorded offences in Yallunda Flat in 2024-25, a rate of 25 offences per 1,000 people. The most common offence category was property damage (1 offences).

Yallunda Flat Map

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Yallunda Flat Population

residents (Census 2021)

Yallunda Flat Median Income & Rent

💰

Median Income

$966/wk

$50,232 per year

#1470 of 14,663

🏠

Median Rent

$125/wk

$542 per month

#8470 of 14,663

👤

Median Age

36years

2 years younger than national median

🏡

Mortgage

$650/mo

Avg household size: 2.9 · 0.9 per bedroom

Yallunda Flat Demographics

Gender Split

Male 48.7% (58) Female 51.3% (61)

Population Density

0.5

people per km²

120 people · 224.4 km²

Households

2.9

Avg household size

0.9

Persons per bedroom

$1,724

Family income/wk

Yallunda Flat 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

80-84

♂ Male ♀ Female

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

Yallunda Flat Housing Tenure

🏠

Owned outright

70.8% 17 dwellings

🏦

Owned with mortgage

29.2% 7 dwellings

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

Yallunda Flat Country of Birth

Australia

100.0%

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

Yallunda Flat Religion

No Religion

59.0%

Catholic

12.8%

Lutheran

9.4%

Not stated

9.4%

Anglican

6.8%

Uniting Church

2.6%

Source: ABS Census 2021 G14 — Religion by SAL

Yallunda Flat Education Level

Year 12 or equivalent

45.8%

Year 11 or equivalent

44.4%

Year 10 or equivalent

9.7%

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

Yallunda Flat Employment

💼

Employed full-time

52.6% 41 people

⏰

Employed part-time

25.6% 20 people

🏠

Not in labour force

21.8% 17 people

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

Yallunda Flat Qualifications

Certificate III/IV

57.6%

Bachelor Degree

24.2%

Advanced Diploma/Diploma

18.2%

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

Yallunda Flat Occupation

Managers

41.2%

Clerical & Administrative

17.6%

Sales Workers

11.8%

Labourers

11.8%

Technicians & Trade Workers

8.8%

Community & Personal Service

8.8%

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

Yallunda Flat Field of Study

Food, Hospitality & Personal Services

28.6%

Engineering

20.0%

Agriculture & Environment

14.3%

Health

14.3%

Architecture & Building

11.4%

Management & Commerce

11.4%

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

Yallunda Flat Dwelling Types

Separate house

100.0%

Source: ABS Census 2021 G36 — Dwelling Structure by SAL

Yallunda Flat Weekly Household Income

$500-$649/wk

22.7%

$1,000-$1,249/wk

13.6%

$1,500-$1,749/wk

27.3%

$2,000-$2,499/wk

22.7%

$3,000-$3,499/wk

13.6%

Source: ABS Census 2021 G33 — Household Income by SAL

Yallunda Flat Marital Status

💍

Married

62.7% 52

🕊️

Widowed

3.6% 3

👤

Never married

33.7% 28

Source: ABS Census 2021 G05 — Marital Status by SAL

Yallunda Flat Ancestry

Australian

43.2%

English

25.9%

Irish

10.5%

German

8.6%

Scottish

8.6%

Other

3.1%

Source: ABS Census 2021 G08 — Ancestry by SAL

Yallunda Flat School & University Attendance

Primary — Government

58.3%

Secondary — Government

41.7%

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

Yallunda Flat Need for Assistance

✅

No need for assistance

100.0% 216

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

Yallunda Flat Volunteering

🤝

Volunteer

62.3% 48

—

Not a volunteer

37.7% 29

Source: ABS Census 2021 G23 — Voluntary Work by SAL

Yallunda Flat Monthly Mortgage Repayments

$1,400-$1,799/mo

100.0%

Source: ABS Census 2021 G38 — Mortgage Repayment by SAL

Yallunda Flat How People Get to Work

Car (driver)

81.0%

Walked only

11.9%

Did not go to work

7.1%

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

Yallunda Flat Car Ownership

1 vehicle

24.2%

2 vehicles

27.3%

3 vehicles

39.4%

4+ vehicles

9.1%

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

Yallunda Flat Number of Bedrooms

2 bedrooms

8.3%

3 bedrooms

61.1%

4 bedrooms

30.6%

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

Yallunda Flat Population Mobility

4.5%

moved in the last year

25.0%

moved in the last 5 years

1.4%

unemployment rate (Census)

81.4%

labour force participation

Source: ABS Census 2021 G43 — Summary by SAL

Yallunda Flat Indigenous Population

0.0%

Aboriginal & Torres Strait Islander

Indigenous residents

215

Non-Indigenous residents

Source: ABS Census 2021 G07 — Indigenous Status by SAL

Yallunda Flat Long-term Health Conditions

Asthma

Mental health

Lung condition

Arthritis

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

Yallunda Flat Personal Weekly Income Distribution

$0 or less/wk

13.4%

$1-$149/wk

7.5%

$150-$299/wk

6.0%

$500-$649/wk

4.5%

$650-$799/wk

13.4%

$800-$999/wk

11.9%

$1,000-$1,249/wk

20.9%

$1,250-$1,499/wk

7.5%

$1,500-$1,749/wk

14.9%

Source: ABS Census 2021 G17 — Personal Income by SAL

Yallunda Flat Family Structure

Couple — children under 15

64.5%

Couple — no children

17.2%

Couple — no children under 15

9.7%

One parent — children under 15

4.3%

One parent — no children under 15

4.3%

Source: ABS Census 2021 G29 — Family Composition by SAL

Yallunda Flat Unpaid Carers

🤲

Provided unpaid assistance

16.9% 14

—

Did not provide

83.1% 69

Source: ABS Census 2021 G25 — Unpaid Assistance by SAL

Yallunda Flat Children Ever Born

No children

11.1%

1 child

14.8%

2 children

51.9%

3 children

22.2%

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

Yallunda Flat Unpaid Domestic Work

Less than 5 hours

34.2%

5–14 hours

31.5%

15–29 hours

13.7%

30+ hours

11.0%

Did not do domestic work

9.6%

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

Yallunda Flat Household Size

1 person

10.3%

2 persons

51.7%

4 persons

27.6%

5 persons

10.3%

Source: ABS Census 2021 G35 — Household Size by SAL

Yallunda Flat Where Residents Moved From

Same address

106

Moved from VIC

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

Yallunda Flat Family Blending

Intact family — no other children

100.0%

Source: ABS Census 2021 G31 — Family Blending by SAL

Yallunda Flat Crime Statistics

Reported offences in 2024-25 — 3 total

Property Damage

Theft

Fraud

Offence trend by year:

2022

2024

Source: SA Government Open Data — data.sa.gov.au

Yallunda Flat Rent Prices & Affordability

of income

Affordable

Household Income $1,649/wk

Median Rent $125/wk

Rent-to-Income 7.6%

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

If you earn X in Yallunda Flat

Your weekly income

≈ $7,146/month

Median rent $125/wk

Left after rent $1,524/wk

Rent share 7.6%

Yallunda Flat vs State & National Average

Nearby Suburbs in SA

Gomersal

Pop: 60 Income: $833/wk Rent: $330/wk

Kepa

Pop: 60 Income: $849/wk Rent: $120/wk

Koppamurra

Pop: 60 Income: $825/wk Rent: $180/wk

Mount Magnificent

Pop: 60 Income: $883/wk Rent: $400/wk

Regency Park

Pop: 60 Income: $426/wk Rent: $450/wk

Spring Gully (SA)

Pop: 60 Income: $833/wk

Compare Yallunda Flat

Yallunda Flat vs Gomersal →Yallunda Flat vs Kepa →Yallunda Flat vs Koppamurra →Yallunda Flat vs Mount Magnificent →

Frequently Asked Questions About Yallunda Flat

What is the population of Yallunda Flat SA?

The population of Yallunda Flat SA is 120 according to the ABS Census 2021.The suburb has a population density of 0.5 people per km².Yallunda Flat is ranked #8,425 out of 14,663 suburbs by population.

What is the median income in Yallunda Flat?

The median personal income in Yallunda Flat SA is $966 per week, or $50,232 per year.The median household income is $1,649 per week.Family income is $1,724 per week.Yallunda Flat is ranked #1,470 by income out of 14,663 Australian suburbs.

How much is rent in Yallunda Flat?

Median rent in Yallunda Flat SA is $125 per week ($542 per month).Rent represents 7.6% of household income, which is considered affordable.Yallunda Flat ranks #8,470 out of 14,663 suburbs by rent.

What are mortgage repayments in Yallunda Flat?

The median monthly mortgage repayment in Yallunda Flat SA is $650. This data comes from the ABS Census 2021 and reflects mortgage repayments for owner-occupied dwellings.

What is the median age in Yallunda Flat?

The median age in Yallunda Flat SA is 36 years.This is younger than the national median age of 38 years.

Is Yallunda Flat a good suburb to live in?

Yallunda Flat is a suburb in South Australia with a population of 120.The median income is $966/wk, which is above the SA average of $763/wk.Rent affordability is rated as affordable (7.6% 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: 41670. All dollar figures in AUD.