QLD 4818 Census 2021 + Live DA Data

Mount Low

Two numbers define this Townsville growth corridor: a median age of 29, which is 11 years below the national figure, and 10-year population growth of 87.4%, among the steepest in regional Queensland. The forecast carries that momentum forward at 3.53% a year, or roughly 784 new residents annually, driven mainly by internal migration of 252 people. Household income sits in the 87.1st percentile, yet university qualifications reach only 19.1%, which is 11 points below national.

Mount Low urban fabric map

Population

5,488

Median Age

29.0

Household IncomeiMedian weekly household income (ABS Census)

$2,259/wk

DAs (12 months)iDevelopment Applications lodged in the past year

7

8.08 km²· 679.3 people/km²· Family income $2,353/wk

Monthly mortgage repayments average $1,733, which translates to a mortgage-to-income ratio of just 17.7%, well below the 30% stress threshold and the reason 51.3% of dwellings carry a mortgage rather than being rented. The stock suits families above all: 97.5% are separate houses and 72.0% have four or more bedrooms, with three-bedroom homes a further 26.6%, so buyers find space rather than density. Outright ownership is low at 12.8% because the suburb is young and recently built, with a median age of 29, so most owners are still paying down recent purchases rather than holding debt-free homes.

For Buyers

Monthly mortgage repayments average $1,733, which translates to a mortgage-to-income ratio of just 17.7%, well below the 30% stress threshold and the reason 51.3% of dwellings carry a mortgage rather than being rented. The stock suits families above all: 97.5% are separate houses and 72.0% have four or more bedrooms, with three-bedroom homes a further 26.6%, so buyers find space rather than density. Outright ownership is low at 12.8% because the suburb is young and recently built, with a median age of 29, so most owners are still paying down recent purchases rather than holding debt-free homes.

For Investors

The 4.2% vacancy rate is balanced rather than tight, leaving room for tenant choice without signalling oversupply. The demand case rests on growth: net internal migration adds 252 residents a year and overseas migration a further 71, and the forecast trend of 3.53% annually points to a steadily deepening tenant pool. Rent-to-income for tenants is a comfortable 16.4%, below the stress threshold, which supports rent escalation over time. New supply is modest, with only 5 development applications lodged in 12 months, so investors face limited near-term competition from fresh construction despite the high-growth classification.

Development Activity

Total DAs

7

Last 12 Months

7

YoY ChangeiYear-over-year change in DA lodgements

Avg DA CostiAverage estimated cost per DA in the past year

N/A

Monthly DA Lodgements

DA Categories

Garage / Carport / Shed
4
New Dwelling
2
Subdivision
1

Demographics

The median age of 29 runs 11.0 years below the national figure, marking a young, family-forming population rather than an aging one. Average household size is 3.0 people, 0.5 above national, consistent with the 2,603 couple-with-children families that dominate the area. The community is notably Anglo-leaning: only 9.2% of residents were born overseas, 12.4 points below national, and ancestry is led by English (2,164), Scottish (608) and Irish (601). University qualifications reach 19.1%, which is 11 points below national, reflecting a workforce weighted toward trades, health and administration rather than knowledge professions. Christianity is the dominant faith at 2,422 residents, with Buddhism a distant second at 24, underscoring how concentrated the cultural profile is compared to more migrant-heavy suburbs.

Age Distribution

0-14
28.6%
15-24
12.4%
25-44
36.0%
45-64
17.4%
65+
5.8%

Bedrooms

Studio/1br
N/A
2 bed
1.3%
3 bed
26.6%
4+ bed
72.0%

Dwelling Structure

97.5%

Houses

2.5%

Townhouse

N/A

Apartment

Tenure

Own 12.8% Mortgage 51.3% Rent 35.9%

Tenure tilts heavily toward recent buyers: 51.3% carry a mortgage, 35.9% rent and only 12.8% own outright, a split that reflects how new the housing stock is in a suburb that grew 87.4% over the decade. The form is overwhelmingly detached, with 97.5% separate houses and just 2.5% semi-detached, and dwellings run large, with 72.0% offering four or more bedrooms and 26.6% three bedrooms. That affordability is the structural draw: families can buy a four-bedroom house here for a fraction of what comparable space costs in capital-city markets.

Mortgage / mo

$1,733

Rent / wkiMedian weekly rent for new bonds (Mar 2026 quarter), QLD RTA bond data. Census 2021 median: $370.

$550

Bond data Mar 2026 quarter · houses $550

HH Size

3.0

Personal Income / wk

$1,052

Vacancy Ratei% of dwellings unoccupied on Census night (ABS 2021)

4.2%

Unoccupied

76

Rent / IncomeiMedian rent as % of household income. Over 30% = housing stress

16.4%

Mortgage / IncomeiMedian mortgage as % of household income. Over 30% = housing stress

17.7%

Community Profile

Ancestry

English
2,164
Scottish
608
Irish
601
Ancestry NS
343
Italian
340
Other
339

Household Composition

18.2%

Couples, no children

4,659

Total families

Economy & Employment

Healthcare is the dominant employer at 20.2% (376 workers), followed by Public Administration at 12.9% (241), Construction at 12.5% (234) and Education at 11.3% (211), a mix typical of a Townsville regional centre with a large public and defence-adjacent presence. By occupation the workforce leans practical: Community and Personal Service (433), Clerical and Administrative (432) and Professionals (424) lead, with Machinery Operators and Drivers at 261. Unemployment is low at 4.3% and full-time employment runs at 71.4%, with participation at 71.3%. SEIFA tells a layered story: IER sits at decile 8 and IRSD at decile 8, both strong, while IEO is only decile 5 because education and occupation scores are pulled down by the 19.1% university rate, leaving IRSAD at a mid decile 6 overall.

Unemployment

2.1%

Labour Force

12,087

Unemployed

251

Quarterly Trend

Jun-24 Dec-25

Source: SALM Dec-25

Socio-Economic Indexes (SEIFA)iABS index ranking suburbs from 1 (most disadvantaged) to 10 (most advantaged)

Overall advantage
6
Disadvantage
8
Economic resources
8
Education & occupation
5

Full-time

71.4%

Part-time

24.3%

Participation

71.3%

Employed

2,678

Occupations

Community/Personal 433
Clerical/Admin 432
Professionals 424
Managers 285
Machinery/Drivers 261
Sales 252
Labourers 244

Top Industries

Healthcare 20.2%
Public Admin 12.9%
Construction 12.5%
Education 11.3%
Retail 5.9%

University

19.1%

Postgraduate

1.9%

Born Overseas

9.2%

Dwellings

1,755

Transport to Work

Daily life here is car-centred: 92.6% of commuters drive, while public transport carries just 1.2% and active travel 0.7%, far below the national mix and a direct consequence of the low-density, 679.3-per-km2 greenfield layout. SEIFA supports a comfortable picture, with IRSD at decile 8 for relative disadvantage and IER at decile 8 for economic resources, both well above the midpoint. Only 4.2% of residents (218 people) need daily assistance despite a fast-growing population, and volunteering runs at 11.6%. No schools are recorded inside the 8.08 km2 boundary in this dataset, so families rely on facilities in neighbouring Townsville suburbs, a practical trade-off for the space and affordability the area otherwise delivers.

Drive

92.6%

Public Transport

1.2%

Walk / Cycle

0.7%

Work from Home

N/A

Population Forecast

+3.53%/yr

(+784 people/yr)

High Growth

Mount Low is a textbook high-growth corridor. Population rose 87.4% over the past decade and the trend forecast continues at 3.53% a year, adding about 784 residents annually toward a projected 27,460 across its broader catchment by 2031. Internal migration of 252 a year is the primary driver, with overseas migration contributing a further 71, so growth is fuelled by Australians relocating rather than international arrivals. The gentrification stage reads as new development rather than displacement, fitting a young suburb building out greenfield land. Affordability has improved from 43.2% of income in 2011 to 34.9% in 2021, and real incomes grew 1.4%, so expansion is happening alongside, not at the expense of, household purchasing power.

Historical + Forecast

Hamilton-Perry + Holt smoothing on ERP 2001-2025

Age Cohort Forecast

Primary Driver

Internal Migration

Net Overseas / yr

+71

Net Internal / yr

+252

0

Gentrification Signal

New development

National Ranking iPercentile rank among ~15,000 AU suburbs. 90% = higher than 90% of suburbs

How Mount Low compares to ~15,000 Australian suburbs

Population
Top 10%
Household Income
Top 13%
Rent Level
Top 22%
Renters
Top 20%
Uni Educated
Bottom 34%
Public Transport
Bottom 20%
Born Overseas
Bottom 25%
Density
Top 18%

Frequently Asked Questions

Is Mount Low a good suburb to live in?

Mount Low scores decile 8 on both the IRSD and IER SEIFA indexes, well above the midpoint, with household income in the 87.1st percentile nationally. It suits families: 97.5% of homes are separate houses and the median age is 29, 11 years below national. The main trade-off is heavy car reliance, with 92.6% driving to work.

What is the median house price in Mount Low?

Monthly mortgage repayments average $1,733, giving a mortgage-to-income ratio of just 17.7%, well below the 30% stress threshold. Weekly rent averages $370.

What schools are in Mount Low?

No schools are recorded inside the 8.08 km2 Mount Low boundary in this dataset, so families rely on schools in neighbouring Townsville suburbs. The area is family-heavy, with an average household size of 3.0, which is 0.5 above the national figure, and 2,603 couple-with-children families.

Is Mount Low safe?

Detailed crime statistics are not available for Mount Low in this dataset. As an indirect indicator, the suburb scores decile 8 on the IRSD index of relative disadvantage, well above the midpoint, and only 4.2% of its 5,488 residents need daily assistance, both consistent with a low-disadvantage area.

Is Mount Low good for property investment?

The 4.2% vacancy rate is balanced, and net internal migration of 252 residents a year deepens the tenant pool, supporting demand in a market growing 3.53% annually.

How is Mount Low's population changing?

The population grew 87.4% over the past decade and the forecast continues at 3.53% a year, adding about 784 residents annually. Growth is driven by internal migration of 252 people a year, more than triple the overseas figure of 71, marking a fast-growing greenfield corridor rather than a stable established suburb.

How to read these comparisons

Phrases like "above the national average" reference the unweighted median across Australian suburbs with more than 1,000 residents, not population-weighted national figures. Suburb-level medians are more useful for ranking suburbs against each other; ABS census headlines are population-weighted (so dominated by Sydney and Melbourne) and can read very differently.

Current baseline (refreshed 2026-05-10): median age 40, university-educated 30.1%, born overseas 21.6%, average household size 2.5 people.

Data sources: ABS 2021 Census (demographics, income, tenure), state Valuer-General (house prices), Department of Jobs SALM (unemployment), ACARA (school ICSEA), state Crime Statistics agencies (offences), council DA portals (development applications). Population forecasts use a Hamilton-Perry cohort model calibrated to ABS ERP.

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