Lower Mount Walker Postcode

Queensland

Inner Regional
4340
Postcode for Lower Mount Walker, QLD
Phone area code: 07 · 56 km from Brisbane · Pop. 192
192
Population
51
Median Age
$1,916
Household Income/wk
$210
Median Rent/wk
6/10
SEIFA Advantage
58.6
Area (km²)

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

Where Lower Mount Walker ranks: household income is in the top 25% of QLD suburbs.

How Lower Mount Walker Compares

Lower Mount Walker vs the QLD average and the national average (2021 Census, population-weighted).

MetricLower Mount WalkerQLD avgAU avg
Household income/wk $1,916 ≈QLD $1,770 $1,836
Rent/wk $210 -QLD $380 $390
Mortgage/month $1,647 ≈QLD $1,774 $1,958
Median age 51 44.0 45.0
SEIFA decile 6/10 +QLD 4.0/10 6.0/10
Unemployment 0.0% -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.

Lower Mount Walker is a locality 56 km from Brisbane in Queensland, classified as inner regional by the ABS. The postcode is 4340. It falls within the Ipswich region. The local government area is Ipswich.

According to the 2021 Census, Lower Mount Walker has a population of 192 with a median age of 51. The median weekly household income is $1,916, close to the QLD average.

Housing in Lower Mount Walker includes a median weekly rent of $210, median monthly mortgage repayment of $1,647, with 61 total dwellings. Housing costs in the area sit below the QLD average. Owner-occupied dwellings (owned or mortgaged) make up 92.5% of housing.

On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Lower Mount Walker scores in decile 6 out of 10, which is around the national average.

Lower Mount Walker is part of the Ipswich Hinterland statistical area in Queensland.

Lower Mount Walker Details

Postcode4340
StateQueensland (QLD)
Phone Area Code07
Population (2021)192
Median Age51 years
Median Household Income (Census 2021)$1,916/week
Median Personal Income (Census 2021)$793/week
Median Weekly Rent (Census 2021)$210
Median Monthly Mortgage (Census 2021)$1,647
Average Household Size2.6 persons
Area58.6 km²
Population Density3/km²
Total Dwellings61
Australian Citizens82.3%
Unemployment Rate0.0%
SEIFA IRSAD Decile6/10 (average)
Latitude-27.7170154
Longitude152.5326155
Distance from Brisbane56 km
Region (SA4)Ipswich
Area (SA3)Ipswich Hinterland
Local GovernmentIpswich
Federal ElectorateBlair

Age Profile

0–14 (10.9%) 15–24 (7.8%) 25–44 (15.1%) 45–64 (37.0%) 65+ (20.8%)
Show counts
0–14 years21 (10.9%)
15–24 years15 (7.8%)
25–44 years29 (15.1%)
45–64 years71 (37.0%)
65+ years40 (20.8%)

Housing Tenure

Owned outright (41.5%) Mortgaged (50.9%) Rented (7.5%)

SEIFA Socio-economic Index

Index of Relative Socio-economic Advantage and Disadvantage (IRSAD), decile 6 of 10. Higher deciles indicate more advantage.

Health Conditions (2021 Census)

Arthritis15 (7.8%)
Asthma15 (7.8%)
Heart Disease9 (4.7%)
Diabetes8 (4.2%)
Cancer7 (3.6%)
Lung Condition5 (2.6%)

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

Motor Vehicles per Dwelling

No vehicle0 (0.0%)
1 vehicle11 (17.7%)
2 vehicles16 (25.8%)
3+ vehicles35 (56.5%)

Suburbs Near Lower Mount Walker

Same Postcode (4340)

More Lower Mount Walker 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.