South Australia · Suburb Profile
Koolunga SA — Suburb Profile
Population, median income, rent prices, housing costs and demographics for Koolunga, South Australia. ABS Census 2021.
The population of Koolunga SA is 183 according to the 2021 Census. The median personal income in Koolunga is $782 per week ($40,664 per year). Median rent in Koolunga is $175 per week ($758 per month). Koolunga has a median age of 46 years, older than the national median of 38. Koolunga has a population density of 0.9 people per km².
The most common overseas birthplace in Koolunga is England. The most common religion is No Religion (37% of residents). The median monthly mortgage repayment in Koolunga is $635.
There were 5 recorded offences in Koolunga in 2025-26, a rate of 27 offences per 1,000 people. The most common offence category was assault (2 offences).
Koolunga Map
Koolunga Population
Koolunga Median Income & Rent
Koolunga Demographics
Gender Split
Population Density
Households
Koolunga Age Distribution
Source: ABS Census 2021 — Suburb & Locality (SAL)
Koolunga Housing Tenure
Source: ABS Census 2021 — Suburb & Locality (SAL)
Koolunga Country of Birth
Source: ABS Census 2021 G09 — Country of Birth by SAL
Koolunga Religion
Source: ABS Census 2021 G14 — Religion by SAL
Koolunga Education Level
Source: ABS Census 2021 G16 — Highest Year of School by SAL
Koolunga Employment
Source: ABS Census 2021 G46 — Labour Force Status by SAL
Koolunga Qualifications
Source: ABS Census 2021 G49 — Non-School Qualification by SAL
Koolunga Occupation
Source: ABS Census 2021 G51 — Industry of Employment by Occupation
Koolunga Field of Study
Source: ABS Census 2021 G51 — Field of Study by SAL
Koolunga Dwelling Types
Source: ABS Census 2021 G36 — Dwelling Structure by SAL
Koolunga Weekly Household Income
Source: ABS Census 2021 G33 — Household Income by SAL
Koolunga Marital Status
Source: ABS Census 2021 G05 — Marital Status by SAL
Koolunga Ancestry
Source: ABS Census 2021 G08 — Ancestry by SAL
Koolunga School & University Attendance
Source: ABS Census 2021 G15 — Type of Educational Institution by SAL
Koolunga Need for Assistance
Source: ABS Census 2021 G18 — Core Activity Need for Assistance by SAL
Koolunga Volunteering
Source: ABS Census 2021 G23 — Voluntary Work by SAL
Koolunga Monthly Mortgage Repayments
Source: ABS Census 2021 G38 — Mortgage Repayment by SAL
Koolunga How People Get to Work
Source: ABS Census 2021 G62 — Method of Travel to Work by SAL
Koolunga Car Ownership
Source: ABS Census 2021 G34 — Motor Vehicles per Dwelling by SAL
Koolunga Number of Bedrooms
Source: ABS Census 2021 G41 — Number of Bedrooms by SAL
Koolunga Population Mobility
Source: ABS Census 2021 G43 — Summary by SAL
Koolunga Indigenous Population
Source: ABS Census 2021 G07 — Indigenous Status by SAL
Koolunga Long-term Health Conditions
Source: ABS Census 2021 G19 — Long-term Health Conditions by SAL
Koolunga Personal Weekly Income Distribution
Source: ABS Census 2021 G17 — Personal Income by SAL
Koolunga Family Structure
Source: ABS Census 2021 G29 — Family Composition by SAL
Koolunga Military Service
Source: ABS Census 2021 G22 — ADF Service by SAL
Koolunga Unpaid Carers
Source: ABS Census 2021 G25 — Unpaid Assistance by SAL
Koolunga Children Ever Born
Source: ABS Census 2021 G28 — Children Ever Born by SAL
Koolunga When Migrants Arrived
Source: ABS Census 2021 G10 — Year of Arrival by SAL
Koolunga Unpaid Domestic Work
Source: ABS Census 2021 G24 — Unpaid Domestic Work by SAL
Koolunga Household Size
Source: ABS Census 2021 G35 — Household Size by SAL
Koolunga Where Residents Moved From
Source: ABS Census 2021 G44 — Address 1 Year Ago by SAL
Koolunga Family Blending
Source: ABS Census 2021 G31 — Family Blending by SAL
Koolunga Crime Statistics
Reported offences in 2025-26 — 5 total
Offence trend by year:
Source: SA Government Open Data — data.sa.gov.au
Koolunga Rent Prices & Affordability
Rent is under 25% of household income — generally considered affordable.
If you earn X in Koolunga
Cheaper alternatives with similar incomes
Koolunga vs State & National Average
Nearby Suburbs in SA
Compare Koolunga
Frequently Asked Questions About Koolunga
What is the population of Koolunga SA?
The population of Koolunga SA is 183 according to the ABS Census 2021.The suburb has a population density of 0.9 people per km².Koolunga is ranked #7,208 out of 14,663 suburbs by population.
What is the median income in Koolunga?
The median personal income in Koolunga SA is $782 per week, or $40,664 per year.The median household income is $1,275 per week.Family income is $1,468 per week.Koolunga is ranked #3,903 by income out of 14,663 Australian suburbs.
How much is rent in Koolunga?
Median rent in Koolunga SA is $175 per week ($758 per month).Rent represents 13.7% of household income, which is considered affordable.Koolunga ranks #7,967 out of 14,663 suburbs by rent.
What are mortgage repayments in Koolunga?
The median monthly mortgage repayment in Koolunga SA is $635. This data comes from the ABS Census 2021 and reflects mortgage repayments for owner-occupied dwellings.
What is the median age in Koolunga?
The median age in Koolunga SA is 46 years.This is older than the national median age of 38 years.
Is Koolunga a good suburb to live in?
Koolunga is a suburb in South Australia with a population of 183.The median income is $782/wk, which is above the SA average of $763/wk.Rent affordability is rated as affordable (13.7% of household income). See the full suburb profile above for detailed statistics.
Looking for schools, childcare centres, and playgrounds in this area? See kid.com.au for family facilities data.
Data: Australian Bureau of Statistics, Census of Population and Housing 2021. SA2 area: 40709. All dollar figures in AUD.