South Australia · Suburb Profile
Hallett Cove SA — Suburb Profile
Population, median income, rent prices, housing costs and demographics for Hallett Cove, South Australia. ABS Census 2021.
The population of Hallett Cove SA is 12,512 according to the 2021 Census. The median personal income in Hallett Cove is $838 per week ($43,576 per year). Median rent in Hallett Cove is $380 per week ($1,647 per month). Hallett Cove has a median age of 43 years, older than the national median of 38. Hallett Cove has a population density of 1373.2 people per km².
The most common overseas birthplace in Hallett Cove is England. The most common religion is No Religion (57% of residents). After English, the most spoken language is Mandarin. The median monthly mortgage repayment in Hallett Cove is $1,700.
There were 119 recorded offences in Hallett Cove in 2025-26, a rate of 10 offences per 1,000 people. The most common offence category was assault (42 offences).
Hallett Cove Map
Hallett Cove Population
Hallett Cove Median Income & Rent
Hallett Cove Demographics
Gender Split
Population Density
Households
Hallett Cove Age Distribution
Source: ABS Census 2021 — Suburb & Locality (SAL)
Hallett Cove Housing Tenure
Source: ABS Census 2021 — Suburb & Locality (SAL)
Hallett Cove Country of Birth
Source: ABS Census 2021 G09 — Country of Birth by SAL
Hallett Cove Religion
Source: ABS Census 2021 G14 — Religion by SAL
Hallett Cove Education Level
Source: ABS Census 2021 G16 — Highest Year of School by SAL
Hallett Cove Languages Spoken at Home
Source: ABS Census 2021 G13 — Language Spoken at Home by SAL
Hallett Cove Employment
Source: ABS Census 2021 G46 — Labour Force Status by SAL
Hallett Cove Qualifications
Source: ABS Census 2021 G49 — Non-School Qualification by SAL
Hallett Cove Occupation
Source: ABS Census 2021 G51 — Industry of Employment by Occupation
Hallett Cove Field of Study
Source: ABS Census 2021 G51 — Field of Study by SAL
Hallett Cove Dwelling Types
Source: ABS Census 2021 G36 — Dwelling Structure by SAL
Hallett Cove Weekly Household Income
Source: ABS Census 2021 G33 — Household Income by SAL
Hallett Cove Marital Status
Source: ABS Census 2021 G05 — Marital Status by SAL
Hallett Cove Ancestry
Source: ABS Census 2021 G08 — Ancestry by SAL
Hallett Cove School & University Attendance
Source: ABS Census 2021 G15 — Type of Educational Institution by SAL
Hallett Cove Need for Assistance
Source: ABS Census 2021 G18 — Core Activity Need for Assistance by SAL
Hallett Cove Volunteering
Source: ABS Census 2021 G23 — Voluntary Work by SAL
Hallett Cove Monthly Mortgage Repayments
Source: ABS Census 2021 G38 — Mortgage Repayment by SAL
Hallett Cove How People Get to Work
Source: ABS Census 2021 G62 — Method of Travel to Work by SAL
Hallett Cove Car Ownership
Source: ABS Census 2021 G34 — Motor Vehicles per Dwelling by SAL
Hallett Cove Number of Bedrooms
Source: ABS Census 2021 G41 — Number of Bedrooms by SAL
Hallett Cove Population Mobility
Source: ABS Census 2021 G43 — Summary by SAL
Hallett Cove Indigenous Population
Source: ABS Census 2021 G07 — Indigenous Status by SAL
Hallett Cove Long-term Health Conditions
Source: ABS Census 2021 G19 — Long-term Health Conditions by SAL
Hallett Cove Personal Weekly Income Distribution
Source: ABS Census 2021 G17 — Personal Income by SAL
Hallett Cove Family Structure
Source: ABS Census 2021 G29 — Family Composition by SAL
Hallett Cove Military Service
Source: ABS Census 2021 G22 — ADF Service by SAL
Hallett Cove Unpaid Carers
Source: ABS Census 2021 G25 — Unpaid Assistance by SAL
Hallett Cove Children Ever Born
Source: ABS Census 2021 G28 — Children Ever Born by SAL
Hallett Cove When Migrants Arrived
Source: ABS Census 2021 G10 — Year of Arrival by SAL
Hallett Cove Unpaid Domestic Work
Source: ABS Census 2021 G24 — Unpaid Domestic Work by SAL
Hallett Cove Household Size
Source: ABS Census 2021 G35 — Household Size by SAL
Hallett Cove Where Residents Moved From
Source: ABS Census 2021 G44 — Address 1 Year Ago by SAL
Hallett Cove Family Blending
Source: ABS Census 2021 G31 — Family Blending by SAL
Hallett Cove Crime Statistics
Reported offences in 2025-26 — 119 total
Offence trend by year:
Source: SA Government Open Data — data.sa.gov.au
Hallett Cove Schools
Source: ACARA — Australian Curriculum, Assessment and Reporting Authority, 2025. ICSEA = Index of Community Socio-Educational Advantage (national average 1000).
View all schools in Hallett Cove with map →Hallett Cove Rent Prices & Affordability
Rent is under 25% of household income — generally considered affordable.
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Hallett Cove vs State & National Average
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Frequently Asked Questions About Hallett Cove
What is the population of Hallett Cove SA?
The population of Hallett Cove SA is 12,512 according to the ABS Census 2021.The suburb has a population density of 1373.2 people per km².Hallett Cove is ranked #410 out of 14,663 suburbs by population.
What is the median income in Hallett Cove?
The median personal income in Hallett Cove SA is $838 per week, or $43,576 per year.The median household income is $1,871 per week.Family income is $2,119 per week.Hallett Cove is ranked #2,986 by income out of 14,663 Australian suburbs.
How much is rent in Hallett Cove?
Median rent in Hallett Cove SA is $380 per week ($1,647 per month).Rent represents 20.3% of household income, which is considered affordable.Hallett Cove ranks #2,445 out of 14,663 suburbs by rent.
What are mortgage repayments in Hallett Cove?
The median monthly mortgage repayment in Hallett Cove SA is $1,700. This data comes from the ABS Census 2021 and reflects mortgage repayments for owner-occupied dwellings.
What is the median age in Hallett Cove?
The median age in Hallett Cove SA is 43 years.This is older than the national median age of 38 years.
Is Hallett Cove a good suburb to live in?
Hallett Cove is a suburb in South Australia with a population of 12,512.The median income is $838/wk, which is above the SA average of $763/wk.Rent affordability is rated as affordable (20.3% 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: 40554. All dollar figures in AUD.