South Australia · Suburb Profile
Joanna SA — Suburb Profile
Population, median income, rent prices, housing costs and demographics for Joanna, South Australia. ABS Census 2021.
The population of Joanna SA is 106 according to the 2021 Census. The median personal income in Joanna is $844 per week ($43,888 per year). Median rent in Joanna is $250 per week ($1,083 per month). Joanna has a median age of 50 years, older than the national median of 38. Joanna has a population density of 0.8 people per km².
The most common religion is No Religion (46% of residents). After English, the most spoken language is SAL Tot. The median monthly mortgage repayment in Joanna is $1,900.
There were 2 recorded offences in Joanna in 2025-26, a rate of 19 offences per 1,000 people. The most common offence category was property damage (1 offences).
Joanna Map
Joanna Population
Joanna Median Income & Rent
Joanna Demographics
Gender Split
Population Density
Households
Joanna Age Distribution
Source: ABS Census 2021 — Suburb & Locality (SAL)
Joanna Housing Tenure
Source: ABS Census 2021 — Suburb & Locality (SAL)
Joanna Country of Birth
Source: ABS Census 2021 G09 — Country of Birth by SAL
Joanna Religion
Source: ABS Census 2021 G14 — Religion by SAL
Joanna Education Level
Source: ABS Census 2021 G16 — Highest Year of School by SAL
Joanna Languages Spoken at Home
Source: ABS Census 2021 G13 — Language Spoken at Home by SAL
Joanna Employment
Source: ABS Census 2021 G46 — Labour Force Status by SAL
Joanna Qualifications
Source: ABS Census 2021 G49 — Non-School Qualification by SAL
Joanna Occupation
Source: ABS Census 2021 G51 — Industry of Employment by Occupation
Joanna Field of Study
Source: ABS Census 2021 G51 — Field of Study by SAL
Joanna Dwelling Types
Source: ABS Census 2021 G36 — Dwelling Structure by SAL
Joanna Weekly Household Income
Source: ABS Census 2021 G33 — Household Income by SAL
Joanna Marital Status
Source: ABS Census 2021 G05 — Marital Status by SAL
Joanna Ancestry
Source: ABS Census 2021 G08 — Ancestry by SAL
Joanna School & University Attendance
Source: ABS Census 2021 G15 — Type of Educational Institution by SAL
Joanna Need for Assistance
Source: ABS Census 2021 G18 — Core Activity Need for Assistance by SAL
Joanna Volunteering
Source: ABS Census 2021 G23 — Voluntary Work by SAL
Joanna Monthly Mortgage Repayments
Source: ABS Census 2021 G38 — Mortgage Repayment by SAL
Joanna How People Get to Work
Source: ABS Census 2021 G62 — Method of Travel to Work by SAL
Joanna Car Ownership
Source: ABS Census 2021 G34 — Motor Vehicles per Dwelling by SAL
Joanna Number of Bedrooms
Source: ABS Census 2021 G41 — Number of Bedrooms by SAL
Joanna Population Mobility
Source: ABS Census 2021 G43 — Summary by SAL
Joanna Indigenous Population
Source: ABS Census 2021 G07 — Indigenous Status by SAL
Joanna Long-term Health Conditions
Source: ABS Census 2021 G19 — Long-term Health Conditions by SAL
Joanna Personal Weekly Income Distribution
Source: ABS Census 2021 G17 — Personal Income by SAL
Joanna Family Structure
Source: ABS Census 2021 G29 — Family Composition by SAL
Joanna Unpaid Carers
Source: ABS Census 2021 G25 — Unpaid Assistance by SAL
Joanna Children Ever Born
Source: ABS Census 2021 G28 — Children Ever Born by SAL
Joanna When Migrants Arrived
Source: ABS Census 2021 G10 — Year of Arrival by SAL
Joanna Unpaid Domestic Work
Source: ABS Census 2021 G24 — Unpaid Domestic Work by SAL
Joanna Household Size
Source: ABS Census 2021 G35 — Household Size by SAL
Joanna Where Residents Moved From
Source: ABS Census 2021 G44 — Address 1 Year Ago by SAL
Joanna Family Blending
Source: ABS Census 2021 G31 — Family Blending by SAL
Joanna Crime Statistics
Reported offences in 2025-26 — 2 total
Offence trend by year:
Source: SA Government Open Data — data.sa.gov.au
Joanna Rent Prices & Affordability
Rent is under 25% of household income — generally considered affordable.
If you earn X in Joanna
Cheaper alternatives with similar incomes
Joanna vs State & National Average
Nearby Suburbs in SA
Frequently Asked Questions About Joanna
What is the population of Joanna SA?
The population of Joanna SA is 106 according to the ABS Census 2021.The suburb has a population density of 0.8 people per km².Joanna is ranked #8,775 out of 14,663 suburbs by population.
What is the median income in Joanna?
The median personal income in Joanna SA is $844 per week, or $43,888 per year.The median household income is $1,875 per week.Family income is $2,071 per week.Joanna is ranked #2,872 by income out of 14,663 Australian suburbs.
How much is rent in Joanna?
Median rent in Joanna SA is $250 per week ($1,083 per month).Rent represents 13.3% of household income, which is considered affordable.Joanna ranks #6,115 out of 14,663 suburbs by rent.
What are mortgage repayments in Joanna?
The median monthly mortgage repayment in Joanna SA is $1,900. This data comes from the ABS Census 2021 and reflects mortgage repayments for owner-occupied dwellings.
What is the median age in Joanna?
The median age in Joanna SA is 50 years.This is older than the national median age of 38 years.
Is Joanna a good suburb to live in?
Joanna is a suburb in South Australia with a population of 106.The median income is $844/wk, which is above the SA average of $763/wk.Rent affordability is rated as affordable (13.3% of household income). See the full suburb profile above for detailed statistics.
Data: Australian Bureau of Statistics, Census of Population and Housing 2021. SA2 area: 40640. All dollar figures in AUD.