South Australia · Suburb Profile
Louth Bay SA — Suburb Profile
Population, median income, rent prices, housing costs and demographics for Louth Bay, South Australia. ABS Census 2021.
The population of Louth Bay SA is 125 according to the 2021 Census. The median personal income in Louth Bay is $657 per week ($34,164 per year). Median rent in Louth Bay is $260 per week ($1,127 per month). Louth Bay has a median age of 58 years, older than the national median of 38. Louth Bay has a population density of 5.1 people per km².
The most common religion is No Religion (45% of residents). The median monthly mortgage repayment in Louth Bay is $1,002.
There were 1 recorded offences in Louth Bay in 2025-26, a rate of 8 offences per 1,000 people. The most common offence category was break & enter (1 offences).
Louth Bay Map
Louth Bay Population
Louth Bay Median Income & Rent
Louth Bay Demographics
Gender Split
Population Density
Households
Louth Bay Age Distribution
Source: ABS Census 2021 — Suburb & Locality (SAL)
Louth Bay Housing Tenure
Source: ABS Census 2021 — Suburb & Locality (SAL)
Louth Bay Country of Birth
Source: ABS Census 2021 G09 — Country of Birth by SAL
Louth Bay Religion
Source: ABS Census 2021 G14 — Religion by SAL
Louth Bay Education Level
Source: ABS Census 2021 G16 — Highest Year of School by SAL
Louth Bay Employment
Source: ABS Census 2021 G46 — Labour Force Status by SAL
Louth Bay Qualifications
Source: ABS Census 2021 G49 — Non-School Qualification by SAL
Louth Bay Occupation
Source: ABS Census 2021 G51 — Industry of Employment by Occupation
Louth Bay Field of Study
Source: ABS Census 2021 G51 — Field of Study by SAL
Louth Bay Dwelling Types
Source: ABS Census 2021 G36 — Dwelling Structure by SAL
Louth Bay Weekly Household Income
Source: ABS Census 2021 G33 — Household Income by SAL
Louth Bay Marital Status
Source: ABS Census 2021 G05 — Marital Status by SAL
Louth Bay Ancestry
Source: ABS Census 2021 G08 — Ancestry by SAL
Louth Bay School & University Attendance
Source: ABS Census 2021 G15 — Type of Educational Institution by SAL
Louth Bay Need for Assistance
Source: ABS Census 2021 G18 — Core Activity Need for Assistance by SAL
Louth Bay Volunteering
Source: ABS Census 2021 G23 — Voluntary Work by SAL
Louth Bay Monthly Mortgage Repayments
Source: ABS Census 2021 G38 — Mortgage Repayment by SAL
Louth Bay How People Get to Work
Source: ABS Census 2021 G62 — Method of Travel to Work by SAL
Louth Bay Car Ownership
Source: ABS Census 2021 G34 — Motor Vehicles per Dwelling by SAL
Louth Bay Number of Bedrooms
Source: ABS Census 2021 G41 — Number of Bedrooms by SAL
Louth Bay Population Mobility
Source: ABS Census 2021 G43 — Summary by SAL
Louth Bay Indigenous Population
Source: ABS Census 2021 G07 — Indigenous Status by SAL
Louth Bay Long-term Health Conditions
Source: ABS Census 2021 G19 — Long-term Health Conditions by SAL
Louth Bay Personal Weekly Income Distribution
Source: ABS Census 2021 G17 — Personal Income by SAL
Louth Bay Family Structure
Source: ABS Census 2021 G29 — Family Composition by SAL
Louth Bay Military Service
Source: ABS Census 2021 G22 — ADF Service by SAL
Louth Bay Unpaid Carers
Source: ABS Census 2021 G25 — Unpaid Assistance by SAL
Louth Bay Children Ever Born
Source: ABS Census 2021 G28 — Children Ever Born by SAL
Louth Bay When Migrants Arrived
Source: ABS Census 2021 G10 — Year of Arrival by SAL
Louth Bay Unpaid Domestic Work
Source: ABS Census 2021 G24 — Unpaid Domestic Work by SAL
Louth Bay Household Size
Source: ABS Census 2021 G35 — Household Size by SAL
Louth Bay Where Residents Moved From
Source: ABS Census 2021 G44 — Address 1 Year Ago by SAL
Louth Bay Family Blending
Source: ABS Census 2021 G31 — Family Blending by SAL
Louth Bay Crime Statistics
Reported offences in 2025-26 — 1 total
Offence trend by year:
Source: SA Government Open Data — data.sa.gov.au
Louth Bay Rent Prices & Affordability
Rent is between 25–35% of household income — moderate housing costs.
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Louth Bay vs State & National Average
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Frequently Asked Questions About Louth Bay
What is the population of Louth Bay SA?
The population of Louth Bay SA is 125 according to the ABS Census 2021.The suburb has a population density of 5.1 people per km².Louth Bay is ranked #8,308 out of 14,663 suburbs by population.
What is the median income in Louth Bay?
The median personal income in Louth Bay SA is $657 per week, or $34,164 per year.The median household income is $969 per week.Family income is $1,406 per week.Louth Bay is ranked #6,209 by income out of 14,663 Australian suburbs.
How much is rent in Louth Bay?
Median rent in Louth Bay SA is $260 per week ($1,127 per month).Rent represents 26.8% of household income, which is considered moderate.Louth Bay ranks #5,884 out of 14,663 suburbs by rent.
What are mortgage repayments in Louth Bay?
The median monthly mortgage repayment in Louth Bay SA is $1,002. This data comes from the ABS Census 2021 and reflects mortgage repayments for owner-occupied dwellings.
What is the median age in Louth Bay?
The median age in Louth Bay SA is 58 years.This is older than the national median age of 38 years.
Is Louth Bay a good suburb to live in?
Louth Bay is a suburb in South Australia with a population of 125.The median income is $657/wk, which is below the SA average of $763/wk.Rent affordability is rated as moderate (26.8% 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: 40780. All dollar figures in AUD.