Mullingar Postcode
Western Australia
Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.
How Mullingar Compares
Mullingar vs the WA average and the national average (2021 Census, population-weighted).
| Metric | Mullingar | WA avg | AU avg |
|---|---|---|---|
| Household income/wk | $2,211 +WA | $1,891 | $1,836 |
| Rent/wk | $350 ≈WA | $355 | $390 |
| Mortgage/month | $1,717 ≈WA | $1,890 | $1,958 |
| Median age | 34 | 43.0 | 45.0 |
| SEIFA decile | 6/10 ≈WA | 6.0/10 | 6.0/10 |
| Unemployment | 2.8% -WA | 5.0% | 5.0% |
Green pill = at least 10% above the WA average; red = at least 10% below; grey = within 10%. For unemployment, colour polarity is inverted: lower is better.
Mullingar is a very remote community in Western Australia, with postcode 6430. It lies roughly 551 km from Perth, classified by the ABS as very remote Australia. The area is administered by Kalgoorlie-Boulder.
According to the 2021 Census, Mullingar has a population of 318 with a median age of 34. The median weekly household income is $2,211, above the WA average. The unemployment rate is 2.8%, lower than the WA average. The Indigenous population is 23 (7.2% of residents).
Housing in Mullingar includes a median weekly rent of $350, median monthly mortgage repayment of $1,717, with 110 total dwellings. Owner-occupied dwellings (owned or mortgaged) make up 64.5% of housing.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Mullingar scores in decile 6 out of 10, which is around the national average.
Mullingar is part of the Goldfields statistical area in Western Australia.
Mullingar Details
| Postcode | 6430 |
| State | Western Australia (WA) |
| Phone Area Code | 08 |
| Population (2021) | 318 |
| Median Age | 34 years |
| Median Household Income (Census 2021) | $2,211/week |
| Median Personal Income (Census 2021) | $1,187/week |
| Median Weekly Rent (Census 2021) | $350 |
| Median Monthly Mortgage (Census 2021) | $1,717 |
| Average Household Size | 2.6 persons |
| Area | 56.4 km² |
| Population Density | 6/km² |
| Total Dwellings | 110 |
| Australian Citizens | 76.7% |
| Indigenous Population | 23 (7.2%) |
| Unemployment Rate | 2.8% |
| SEIFA IRSAD Decile | 6/10 (average) |
| Latitude | -30.7021273 |
| Longitude | 121.4727791 |
| Distance from Perth | 551 km |
| Region (SA4) | Western Australia - Outback (South) |
| Area (SA3) | Goldfields |
| Local Government | Kalgoorlie-Boulder |
| Federal Electorate | O'Connor |
Age Profile
Show counts
| 0–14 years | 68 (21.4%) |
| 15–24 years | 36 (11.3%) |
| 25–44 years | 89 (28.0%) |
| 45–64 years | 81 (25.5%) |
| 65+ years | 39 (12.3%) |
Housing Tenure
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)
| Arthritis | 29 (9.1%) |
| Asthma | 24 (7.5%) |
| Heart Disease | 17 (5.3%) |
| Diabetes | 14 (4.4%) |
| Cancer | 10 (3.1%) |
| Lung Condition | 7 (2.2%) |
Long-term health conditions self-reported in the 2021 Census. Persons may report more than one condition.
Motor Vehicles per Dwelling
| No vehicle | 6 (5.7%) |
| 1 vehicle | 29 (27.6%) |
| 2 vehicles | 35 (33.3%) |
| 3+ vehicles | 35 (33.3%) |
Suburbs Near Mullingar
Same Postcode (6430)
More Mullingar 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.