South Australia · Suburb Profile
Blanche Harbor SA — Suburb Profile
Population, median income, rent prices, housing costs and demographics for Blanche Harbor, South Australia. ABS Census 2021.
The population of Blanche Harbor SA is 32 according to the 2021 Census. The median personal income in Blanche Harbor is $780 per week ($40,560 per year). Median rent in Blanche Harbor is $225 per week ($975 per month). Blanche Harbor has a median age of 60 years, older than the national median of 38. Blanche Harbor has a population density of 37.4 people per km².
The most common religion is No Religion (70% of residents). The median monthly mortgage repayment in Blanche Harbor is $1,350.
There were 1 recorded offences in Blanche Harbor in 2025-26, a rate of 31 offences per 1,000 people. The most common offence category was assault (1 offences).
Blanche Harbor Map
Blanche Harbor Population
Blanche Harbor Median Income & Rent
Blanche Harbor Demographics
Gender Split
Population Density
Households
Blanche Harbor Age Distribution
Source: ABS Census 2021 — Suburb & Locality (SAL)
Blanche Harbor Housing Tenure
Source: ABS Census 2021 — Suburb & Locality (SAL)
Blanche Harbor Country of Birth
Source: ABS Census 2021 G09 — Country of Birth by SAL
Blanche Harbor Religion
Source: ABS Census 2021 G14 — Religion by SAL
Blanche Harbor Education Level
Source: ABS Census 2021 G16 — Highest Year of School by SAL
Blanche Harbor Employment
Source: ABS Census 2021 G46 — Labour Force Status by SAL
Blanche Harbor Qualifications
Source: ABS Census 2021 G49 — Non-School Qualification by SAL
Blanche Harbor Field of Study
Source: ABS Census 2021 G51 — Field of Study by SAL
Blanche Harbor Dwelling Types
Source: ABS Census 2021 G36 — Dwelling Structure by SAL
Blanche Harbor Weekly Household Income
Source: ABS Census 2021 G33 — Household Income by SAL
Blanche Harbor Marital Status
Source: ABS Census 2021 G05 — Marital Status by SAL
Blanche Harbor Ancestry
Source: ABS Census 2021 G08 — Ancestry by SAL
Blanche Harbor Need for Assistance
Source: ABS Census 2021 G18 — Core Activity Need for Assistance by SAL
Blanche Harbor Volunteering
Source: ABS Census 2021 G23 — Voluntary Work by SAL
Blanche Harbor How People Get to Work
Source: ABS Census 2021 G62 — Method of Travel to Work by SAL
Blanche Harbor Car Ownership
Source: ABS Census 2021 G34 — Motor Vehicles per Dwelling by SAL
Blanche Harbor Number of Bedrooms
Source: ABS Census 2021 G41 — Number of Bedrooms by SAL
Blanche Harbor Population Mobility
Source: ABS Census 2021 G43 — Summary by SAL
Blanche Harbor Indigenous Population
Source: ABS Census 2021 G07 — Indigenous Status by SAL
Blanche Harbor Long-term Health Conditions
Source: ABS Census 2021 G19 — Long-term Health Conditions by SAL
Blanche Harbor Personal Weekly Income Distribution
Source: ABS Census 2021 G17 — Personal Income by SAL
Blanche Harbor Family Structure
Source: ABS Census 2021 G29 — Family Composition by SAL
Blanche Harbor Unpaid Carers
Source: ABS Census 2021 G25 — Unpaid Assistance by SAL
Blanche Harbor Children Ever Born
Source: ABS Census 2021 G28 — Children Ever Born by SAL
Blanche Harbor When Migrants Arrived
Source: ABS Census 2021 G10 — Year of Arrival by SAL
Blanche Harbor Unpaid Domestic Work
Source: ABS Census 2021 G24 — Unpaid Domestic Work by SAL
Blanche Harbor Household Size
Source: ABS Census 2021 G35 — Household Size by SAL
Blanche Harbor Where Residents Moved From
Source: ABS Census 2021 G44 — Address 1 Year Ago by SAL
Blanche Harbor Crime Statistics
Reported offences in 2025-26 — 1 total
Offence trend by year:
Source: SA Government Open Data — data.sa.gov.au
Blanche Harbor Rent Prices & Affordability
Rent is under 25% of household income — generally considered affordable.
If you earn X in Blanche Harbor
Cheaper alternatives with similar incomes
Blanche Harbor vs State & National Average
Nearby Suburbs in SA
Compare Blanche Harbor
Frequently Asked Questions About Blanche Harbor
What is the population of Blanche Harbor SA?
The population of Blanche Harbor SA is 32 according to the ABS Census 2021.The suburb has a population density of 37.4 people per km².
What is the median income in Blanche Harbor?
The median personal income in Blanche Harbor SA is $780 per week, or $40,560 per year.The median household income is $1,374 per week.Family income is $1,312 per week.
How much is rent in Blanche Harbor?
Median rent in Blanche Harbor SA is $225 per week ($975 per month).Rent represents 16.4% of household income, which is considered affordable.
What are mortgage repayments in Blanche Harbor?
The median monthly mortgage repayment in Blanche Harbor SA is $1,350. This data comes from the ABS Census 2021 and reflects mortgage repayments for owner-occupied dwellings.
What is the median age in Blanche Harbor?
The median age in Blanche Harbor SA is 60 years.This is older than the national median age of 38 years.
Is Blanche Harbor a good suburb to live in?
Blanche Harbor is a suburb in South Australia with a population of 32.The median income is $780/wk, which is above the SA average of $763/wk.Rent affordability is rated as affordable (16.4% 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: 40123. All dollar figures in AUD.