Forest Hill Postcode

Queensland

Inner Regional Bottom 20% SEIFA
4342
Postcode for Forest Hill, QLD
Phone area code: 07 · 68 km from Brisbane · Pop. 935
935
Population
41
Median Age
$1,318
Household Income/wk
$300
Median Rent/wk
1/10
SEIFA Advantage
26.8
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 Forest Hill ranks: SEIFA decile 1 places it in the bottom 20% of Australia for socio-economic advantage.

How Forest Hill Compares

Forest Hill vs the QLD average and the national average (2021 Census, population-weighted).

MetricForest HillQLD avgAU avg
Household income/wk $1,318 -QLD $1,770 $1,836
Rent/wk $300 -QLD $380 $390
Mortgage/month $1,300 -QLD $1,774 $1,958
Median age 41 44.0 45.0
SEIFA decile 1/10 -QLD 4.0/10 6.0/10
Unemployment 9.1% +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.

Forest Hill is a locality 68 km from Brisbane in Queensland, classified as inner regional by the ABS. The postcode is 4342. It falls within the Ipswich region. The local government area is Lockyer Valley.

According to the 2021 Census, Forest Hill has a population of 935 with a median age of 41. The median weekly household income is $1,318, below the QLD average. The unemployment rate is 9.1%, higher than the QLD average. The Indigenous population is 32 (3.4% of residents).

Housing in Forest Hill includes a median weekly rent of $300, median monthly mortgage repayment of $1,300, with 348 total dwellings. Housing costs in the area sit below the QLD average. Owner-occupied dwellings (owned or mortgaged) make up 71.6% of housing.

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

Forest Hill is served by Forest Hill State School.

Forest Hill is part of the Ipswich Hinterland statistical area in Queensland.

Forest Hill Details

Postcode4342
StateQueensland (QLD)
Phone Area Code07
Population (2021)935
Median Age41 years
Median Household Income (Census 2021)$1,318/week
Median Personal Income (Census 2021)$608/week
Median Weekly Rent (Census 2021)$300
Median Monthly Mortgage (Census 2021)$1,300
Average Household Size2.5 persons
Area26.8 km²
Population Density35/km²
Total Dwellings348
Australian Citizens86.1%
Indigenous Population32 (3.4%)
Unemployment Rate9.1%
SEIFA IRSAD Decile1/10 (well below average)
Latitude-27.583333
Longitude152.35
Distance from Brisbane68 km
Region (SA4)Ipswich
Area (SA3)Ipswich Hinterland
Local GovernmentLockyer Valley
Federal ElectorateWright

Age Profile

0–14 (15.1%) 15–24 (17.9%) 25–44 (19.6%) 45–64 (29.5%) 65+ (18.2%)
Show counts
0–14 years141 (15.1%)
15–24 years167 (17.9%)
25–44 years183 (19.6%)
45–64 years276 (29.5%)
65+ years170 (18.2%)

Housing Tenure

Owned outright (37.4%) Mortgaged (34.2%) Rented (28.4%)

SEIFA Socio-economic Index

Index of Relative Socio-economic Advantage and Disadvantage (IRSAD), decile 1 of 10. Higher deciles indicate more advantage.

Health Conditions (2021 Census)

Asthma106 (11.3%)
Arthritis97 (10.4%)
Diabetes48 (5.1%)
Heart Disease41 (4.4%)
Cancer30 (3.2%)
Lung Condition20 (2.1%)

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

Motor Vehicles per Dwelling

No vehicle3 (0.9%)
1 vehicle93 (26.4%)
2 vehicles131 (37.2%)
3+ vehicles125 (35.5%)

Schools in Forest Hill

Forest Hill State School
Primary · Gov · ICSEA 965 · 128 students

Suburbs Near Forest Hill

Same Postcode (4342)

More Forest Hill 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.