Queensland · Postcode 4305

Ipswich postcode and suburb data

Queensland · Phone area code 07 · 31 km from Brisbane

Inner Regional Bottom 20% SEIFA
2,468
Population (2021)
$1,134
Household income/wk
$250
Median rent/wk
45
Median age
1/10
SEIFA advantage

Suburb snapshot

Ipswich 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

4305 Postcode See every suburb sharing this postcode
2,468 People Resident population, Census 2021
Ipswich Council area 83 suburbs, 12 postcodes
45 Median age Years, Census 2021
$1,134/wk Household income Suburb median, Census 2021 dollars
Decile 1/10 SEIFA advantage Very low SEIFA advantage
6 Schools ACARA 2025 profiles in this suburb

Benchmarks against QLD

Household income
$1,134/wk
36% below QLD average
Suburb median, Census 2021
Weekly rent
$250/wk
34% 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
45 years
1.0 years older than QLD average
Resident median age
Unemployment
11.8%
5.8 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 Ipswich ranks: SEIFA decile 1 places it in the bottom 20% of Australia for socio-economic advantage.

ABS Census 2021 · SEIFA 2021

Detailed comparison table

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

MetricIpswichQLD avgAU avgGreater Brisbane
Household income/wk $1,134 -QLD $1,770 $1,836 $1,945
Rent/wk $250 -QLD $380 $390 $402
Mortgage/month $1,500 -QLD $1,774 $1,958 $1,919
Median age 45 44.0 45.0 38.0
SEIFA decile 1/10 -QLD 4.0/10 6.0/10 7.0/10
Unemployment 11.8% +QLD 6.0% 5.0% 6.0%

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.

Ipswich is a locality 31 km from Brisbane in Queensland, classified as inner regional by the ABS. The postcode is 4305. It falls within the Ipswich region. The local government area is Ipswich.

According to the 2021 Census, Ipswich has a population of 2,468 with a median age of 45. The median weekly household income is $1,134, below the QLD average. The unemployment rate is 11.8%, higher than the QLD average. The Indigenous population is 189 (7.7% of residents).

Housing in Ipswich includes a median weekly rent of $250, median monthly mortgage repayment of $1,500, with 891 total dwellings. Housing costs in the area sit below the QLD average. Rental properties account for 56.9% of dwellings.

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

There are 6 schools in the Ipswich area, including Bremer State High School, Ipswich Grammar School, St Mary's College and others.

Ipswich is part of the Ipswich Inner statistical area in Queensland.

Ipswich details

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

Postcode4305
StateQueensland (QLD)
Phone Area Code07
Population (2021)2,468
Median Age45 years
Median Household Income (Census 2021)$1,134/week
Median Personal Income (Census 2021)$593/week
Median Weekly Rent (Census 2021)$250
Median Monthly Mortgage (Census 2021)$1,500
Average Household Size2.1 persons
Area4.2 km²
Population Density591/km²
Total Dwellings891
Australian Citizens85.0%
Indigenous Population189 (7.7%)
Unemployment Rate11.8%
SEIFA IRSAD Decile1/10 (well below average)
Latitude-27.623
Longitude152.76
Distance from Brisbane31 km
Region (SA4)Ipswich
Area (SA3)Ipswich Inner
Local GovernmentIpswich
Federal ElectorateBlair
State ElectorateScenic Rim
Time ZoneAEST (UTC+10), Australia/Brisbane (standard time)

Age Profile

0–14 (12.5%) 15–24 (12.6%) 25–44 (24.5%) 45–64 (27.6%) 65+ (23.3%)
Show counts
0–14 years308 (12.5%)
15–24 years311 (12.6%)
25–44 years605 (24.5%)
45–64 years682 (27.6%)
65+ years575 (23.3%)

Housing Tenure

Owned outright (18.7%) Mortgaged (24.4%) Rented (56.9%)

SEIFA socio-economic index

Ipswich 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)

Arthritis308 (12.5%)
Asthma286 (11.6%)
Diabetes155 (6.3%)
Heart Disease125 (5.1%)
Cancer96 (3.9%)
Lung Condition88 (3.6%)
Dementia46 (1.9%)

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

Motor Vehicles per Dwelling

No vehicle159 (18.3%)
1 vehicle345 (39.7%)
2 vehicles240 (27.6%)
3+ vehicles125 (14.4%)

Schools in Ipswich

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

Bremer State High School
Secondary · Gov · ICSEA 938 · 2,020 students
Ipswich Grammar School
Combined · Ind · ICSEA 1114 · 1,336 students
St Mary's College
Secondary · Cat · ICSEA 1033 · 730 students
Ipswich Central State School
Primary · Gov · ICSEA 980 · 529 students
Ipswich Flexible School
Special · Cat · ICSEA 892 · 111 students
Ipswich Special School
Special · Gov · ICSEA 962 · 108 students

Suburbs Near Ipswich

Same Postcode (4305)

More Ipswich 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.