Queensland · Suburb Profile
Mount Sylvia QLD — Suburb Profile
Population, median income, rent prices, housing costs and demographics for Mount Sylvia, Queensland. ABS Census 2021.
The population of Mount Sylvia QLD is 70 according to the 2021 Census. The median personal income in Mount Sylvia is $442 per week ($22,984 per year). Median rent in Mount Sylvia is $250 per week ($1,083 per month). Mount Sylvia has a median age of 45 years, older than the national median of 38. Mount Sylvia has a population density of 1.7 people per km².
The most common religion is No Religion (31% of residents). The median monthly mortgage repayment in Mount Sylvia is $650.
Mount Sylvia Map
Mount Sylvia Population
Mount Sylvia Median Income & Rent
Mount Sylvia Demographics
Gender Split
Population Density
Households
Mount Sylvia Age Distribution
Source: ABS Census 2021 — Suburb & Locality (SAL)
Mount Sylvia Housing Tenure
Source: ABS Census 2021 — Suburb & Locality (SAL)
Mount Sylvia Country of Birth
Source: ABS Census 2021 G09 — Country of Birth by SAL
Mount Sylvia Religion
Source: ABS Census 2021 G14 — Religion by SAL
Mount Sylvia Education Level
Source: ABS Census 2021 G16 — Highest Year of School by SAL
Mount Sylvia Employment
Source: ABS Census 2021 G46 — Labour Force Status by SAL
Mount Sylvia Qualifications
Source: ABS Census 2021 G49 — Non-School Qualification by SAL
Mount Sylvia Occupation
Source: ABS Census 2021 G51 — Industry of Employment by Occupation
Mount Sylvia Field of Study
Source: ABS Census 2021 G51 — Field of Study by SAL
Mount Sylvia Dwelling Types
Source: ABS Census 2021 G36 — Dwelling Structure by SAL
Mount Sylvia Weekly Household Income
Source: ABS Census 2021 G33 — Household Income by SAL
Mount Sylvia Marital Status
Source: ABS Census 2021 G05 — Marital Status by SAL
Mount Sylvia Ancestry
Source: ABS Census 2021 G08 — Ancestry by SAL
Mount Sylvia School & University Attendance
Source: ABS Census 2021 G15 — Type of Educational Institution by SAL
Mount Sylvia Need for Assistance
Source: ABS Census 2021 G18 — Core Activity Need for Assistance by SAL
Mount Sylvia Volunteering
Source: ABS Census 2021 G23 — Voluntary Work by SAL
Mount Sylvia Monthly Mortgage Repayments
Source: ABS Census 2021 G38 — Mortgage Repayment by SAL
Mount Sylvia How People Get to Work
Source: ABS Census 2021 G62 — Method of Travel to Work by SAL
Mount Sylvia Car Ownership
Source: ABS Census 2021 G34 — Motor Vehicles per Dwelling by SAL
Mount Sylvia Number of Bedrooms
Source: ABS Census 2021 G41 — Number of Bedrooms by SAL
Mount Sylvia Population Mobility
Source: ABS Census 2021 G43 — Summary by SAL
Mount Sylvia Indigenous Population
Source: ABS Census 2021 G07 — Indigenous Status by SAL
Mount Sylvia Long-term Health Conditions
Source: ABS Census 2021 G19 — Long-term Health Conditions by SAL
Mount Sylvia Personal Weekly Income Distribution
Source: ABS Census 2021 G17 — Personal Income by SAL
Mount Sylvia Family Structure
Source: ABS Census 2021 G29 — Family Composition by SAL
Mount Sylvia Unpaid Carers
Source: ABS Census 2021 G25 — Unpaid Assistance by SAL
Mount Sylvia Children Ever Born
Source: ABS Census 2021 G28 — Children Ever Born by SAL
Mount Sylvia When Migrants Arrived
Source: ABS Census 2021 G10 — Year of Arrival by SAL
Mount Sylvia Unpaid Domestic Work
Source: ABS Census 2021 G24 — Unpaid Domestic Work by SAL
Mount Sylvia Household Size
Source: ABS Census 2021 G35 — Household Size by SAL
Mount Sylvia Where Residents Moved From
Source: ABS Census 2021 G44 — Address 1 Year Ago by SAL
Mount Sylvia Family Blending
Source: ABS Census 2021 G31 — Family Blending by SAL
Mount Sylvia Schools
Source: ACARA — Australian Curriculum, Assessment and Reporting Authority, 2025. ICSEA = Index of Community Socio-Educational Advantage (national average 1000).
View all schools in Mount Sylvia with map →Mount Sylvia Rent Prices & Affordability
Rent is between 25–35% of household income — moderate housing costs.
If you earn X in Mount Sylvia
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Mount Sylvia vs State & National Average
Nearby Suburbs in QLD
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Frequently Asked Questions About Mount Sylvia
What is the population of Mount Sylvia QLD?
The population of Mount Sylvia QLD is 70 according to the ABS Census 2021.The suburb has a population density of 1.7 people per km².
What is the median income in Mount Sylvia?
The median personal income in Mount Sylvia QLD is $442 per week, or $22,984 per year.The median household income is $939 per week.Family income is $966 per week.
How much is rent in Mount Sylvia?
Median rent in Mount Sylvia QLD is $250 per week ($1,083 per month).Rent represents 26.6% of household income, which is considered moderate.
What are mortgage repayments in Mount Sylvia?
The median monthly mortgage repayment in Mount Sylvia QLD is $650. This data comes from the ABS Census 2021 and reflects mortgage repayments for owner-occupied dwellings.
What is the median age in Mount Sylvia?
The median age in Mount Sylvia QLD is 45 years.This is older than the national median age of 38 years.
Is Mount Sylvia a good suburb to live in?
Mount Sylvia is a suburb in Queensland with a population of 70.The median income is $442/wk, which is below the QLD average of $759/wk.Rent affordability is rated as moderate (26.6% 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: 32028. All dollar figures in AUD.