Queensland · Postcode 4350

Harristown postcode and suburb data

Queensland · Phone area code 07 · 109 km from Brisbane

Inner Regional Bottom 20% SEIFA
9,081
Population (2021)
$1,158
Household income/wk
$295
Median rent/wk
38
Median age
1/10
SEIFA advantage

Suburb snapshot

Harristown at a glance vs QLD

Fast facts and benchmark bars show the suburb's key postcode, Census, SEIFA, school and LGA signals in context.

Quick facts

4350 Postcode See every suburb sharing this postcode
9,081 People Resident population, Census 2021
Toowoomba Council area 231 suburbs, 33 postcodes
38 Median age Years, Census 2021
$1,158/wk Household income Suburb median, Census 2021 dollars
Decile 1/10 SEIFA advantage Very low SEIFA advantage
2 Schools ACARA 2025 profiles in this suburb

Benchmarks against QLD

Household income
$1,158/wk
35% below QLD average
Suburb median, Census 2021
Weekly rent
$295/wk
22% below QLD average
Suburb median, Census 2021
SEIFA advantage
1/10
3.0 deciles below QLD average
IRSAD decile, higher means more advantage
Median age
38 years
6.0 years younger than QLD average
Resident median age
Unemployment
7.1%
1.1 pts above QLD average
Census labour-force rate

Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.

Where Harristown ranks: SEIFA decile 1 places it in the bottom 20% of Australia for socio-economic advantage.

ABS Census 2021 · SEIFA 2021

Detailed comparison table

Harristown vs the QLD average and the national average, using population-weighted 2021 Census data.

MetricHarristownQLD avgAU avg
Household income/wk $1,158 -QLD $1,770 $1,836
Rent/wk $295 -QLD $380 $390
Mortgage/month $1,300 -QLD $1,774 $1,958
Median age 38 44.0 45.0
SEIFA decile 1/10 -QLD 4.0/10 6.0/10
Unemployment 7.1% +QLD 6.0% 5.0%

Green pill = at least 10% above the QLD average; red = at least 10% below; grey = within 10%. For unemployment, colour polarity is inverted: lower is better.

Harristown is a locality 109 km from Brisbane in Queensland, classified as inner regional by the ABS. The postcode is 4350. It falls within the Toowoomba region. The local government area is Toowoomba.

According to the 2021 Census, Harristown has a population of 9,081 with a median age of 38. The median weekly household income is $1,158, below the QLD average. The unemployment rate is 7.1%, higher than the QLD average. The Indigenous population is 565 (6.2% of residents).

Housing in Harristown includes a median weekly rent of $295, median monthly mortgage repayment of $1,300, with 3,716 total dwellings. Housing costs in the area sit below the QLD average. Rental properties account for 43.1% of dwellings.

On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Harristown scores in decile 1 out of 10, which is well below the national average.

Schools in Harristown include Harristown State High School and Harristown State School.

Harristown is part of the Toowoomba statistical area in Queensland.

Harristown details

Location, Census, housing, SEIFA and geography fields used across this profile.

Postcode4350
StateQueensland (QLD)
Phone Area Code07
Population (2021)9,081
Median Age38 years
Median Household Income (Census 2021)$1,158/week
Median Personal Income (Census 2021)$637/week
Median Weekly Rent (Census 2021)$295
Median Monthly Mortgage (Census 2021)$1,300
Average Household Size2.2 persons
Area7.4 km²
Population Density1228/km²
Total Dwellings3,716
Australian Citizens84.9%
Indigenous Population565 (6.2%)
Unemployment Rate7.1%
SEIFA IRSAD Decile1/10 (well below average)
Latitude-27.578
Longitude151.926
Distance from Brisbane109 km
Region (SA4)Toowoomba
Area (SA3)Toowoomba
Local GovernmentToowoomba
Federal ElectorateGroom
State ElectorateToowoomba South
Time ZoneAEST (UTC+10), Australia/Brisbane (standard time)

Age Profile

0–14 (18.5%) 15–24 (13.6%) 25–44 (25.8%) 45–64 (19.5%) 65+ (22.5%)
Show counts
0–14 years1,677 (18.5%)
15–24 years1,237 (13.6%)
25–44 years2,339 (25.8%)
45–64 years1,772 (19.5%)
65+ years2,042 (22.5%)

Housing Tenure

Owned outright (28.1%) Mortgaged (28.8%) Rented (43.1%)

SEIFA socio-economic index

Harristown is in SEIFA IRSAD decile 1 of 10. Higher deciles indicate more relative socio-economic advantage. This is an area-level index, not a score for individual households.
More disadvantagedMiddle rangeMore advantaged

Health Conditions (2021 Census)

Arthritis1,258 (13.9%)
Asthma1,014 (11.2%)
Diabetes636 (7.0%)
Heart Disease627 (6.9%)
Cancer307 (3.4%)
Lung Condition267 (2.9%)
Dementia105 (1.2%)

Long-term health conditions self-reported in the 2021 Census. Persons may report more than one condition.

Motor Vehicles per Dwelling

No vehicle442 (12.1%)
1 vehicle1,636 (44.8%)
2 vehicles1,109 (30.4%)
3+ vehicles467 (12.8%)

Schools in Harristown

ACARA 2025 school profiles for schools located in Harristown. ICSEA is shown where ACARA publishes it.

Harristown State High School
Secondary · Gov · ICSEA 929 · 1,641 students
Harristown State School
Primary · Gov · ICSEA 859 · 446 students

Suburbs Near Harristown

Same Postcode (4350)

More Harristown Data

Page last reviewed . Data sources: Australian Bureau of Statistics 2021 Census (CC BY 4.0), SEIFA 2021 IRSAD, ACARA school profiles 2025. How this data is sourced.