Postcode ATO 2023–24
Mundijong 6123 income
The median taxable income for Mundijong postcode 6123 was $67,834 in 2023–24, and the average taxable income was $81,258 (ATO Table 8).
1,615 individuals; ranked 65 of 278 in WA; ranked 329 of 2,283 nationally by median taxable income.
1,615
individuals, ATO 2023–24
ATO Table 8
$67,834
median taxable income, ATO 2023–24
ATO Table 8
$81,258
average taxable income, ATO 2023–24
ATO Table 8
65
state rank by median taxable income, ATO 2023–24
of 278
ATO Table 8
329
national rank by median taxable income, ATO 2023–24
of 2,283
ATO Table 8
Where it sits in WA
Vertical axis: Number of WA postcodes. Horizontal axis: Median taxable income ($), ATO 2023–24, in bands of $5,000. The highlighted band holds this one.
Show data
| Band | Number of WA postcodes |
|---|---|
| $30,000 to $34,999 | 2 |
| $35,000 to $39,999 | 1 |
| $40,000 to $44,999 | 11 |
| $45,000 to $49,999 | 18 |
| $50,000 to $54,999 | 42 |
| $55,000 to $59,999 | 56 |
| $60,000 to $64,999 | 54 |
| $65,000 to $69,999 (includes this one) | 50 |
| $70,000 to $74,999 | 21 |
| $75,000 to $79,999 | 7 |
| $80,000 to $84,999 | 2 |
| $85,000 to $89,999 | 5 |
| $90,000 to $94,999 | 1 |
| $95,000 to $99,999 | 1 |
| $100,000 to $104,999 | 0 |
| $105,000 to $109,999 | 4 |
| $110,000 to $114,999 | 1 |
| $115,000 to $119,999 | 0 |
| $120,000 to $124,999 | 0 |
| $125,000 to $129,999 | 0 |
| $130,000 to $134,999 | 1 |
| $135,000 to $139,999 | 0 |
| $140,000 to $144,999 | 1 |
ATO Table 8
Taxable income by year
Vertical axis: Taxable income ($), ATO 2023–24. Horizontal axis: Tax year.
No years are published between 2003–04 and 2013–14.
- median taxable income
- average taxable income
Show data
| Year | median taxable income | average taxable income |
|---|---|---|
| 2003–04 | $27,015 | $31,918 |
| 2013–14 | $46,378 | $59,777 |
| 2014–15 | $47,891 | $60,729 |
| 2015–16 | $46,997 | $58,111 |
| 2016–17 | $48,875 | $56,542 |
| 2017–18 | $50,763 | $59,590 |
| 2018–19 | $52,005 | $61,057 |
| 2019–20 | $52,306 | $62,368 |
| 2020–21 | $57,166 | $68,198 |
| 2021–22 | $58,553 | $68,573 |
| 2022–23 | $61,942 | $73,832 |
| 2023–24 | $67,834 | $81,258 |
ATO Table 8
| Year | individuals | median taxable income | average taxable income |
|---|---|---|---|
| 2003–04 | 782 | $27,015 | $31,918 |
| 2013–14 | 913 | $46,378 | $59,777 |
| 2014–15 | 910 | $47,891 | $60,729 |
| 2015–16 | 1,024 | $46,997 | $58,111 |
| 2016–17 | 1,191 | $48,875 | $56,542 |
| 2017–18 | 1,266 | $50,763 | $59,590 |
| 2018–19 | 1,343 | $52,005 | $61,057 |
| 2019–20 | 1,385 | $52,306 | $62,368 |
| 2020–21 | 1,442 | $57,166 | $68,198 |
| 2021–22 | 1,486 | $58,553 | $68,573 |
| 2022–23 | 1,536 | $61,942 | $73,832 |
| 2023–24 | 1,615 | $67,834 | $81,258 |
ATO Table 8
46.26%
ten-year growth in median taxable income, ATO 2023–24
from 2013–14 to 2023–24
ATO Table 8
Neighbouring postcodes
Postcodes that share a boundary with 6123, from ABS postal area boundaries (2021).
| Postcode | median taxable income | state rank by median taxable income |
|---|---|---|
| Jarrahdale 6124 | 51 | |
| Byford 6122 | 56 | |
| Mundijong 6123 | 65 | |
| Oakford 6121 | 69 | |
| Serpentine 6125 | 94 |
ATO Table 8; boundaries from the ABS
Where it sits in Serpentine-Jarrahdale
Mundijong 6123 ranks 3 of 5 postcodes in the Serpentine-Jarrahdale local government area by median taxable income (ATO 2023–24, Table 8).
A postcode is listed under every LGA that holds at least 25% of it, so one that crosses a council boundary appears in more than one list.
| Postcode | rank in the LGA by median taxable income | median taxable income |
|---|---|---|
| Jarrahdale 6124 | 1 | |
| Byford 6122 | 2 | |
| Mundijong 6123 | 3 | |
| Oakford 6121 | 4 | |
| Serpentine 6125 | 5 |
ATO Table 8; LGA from the ABS postcode to LGA correspondence (2025)
Ranked next to it in WA
Five postcodes above and five below in the same state, or fewer at either end of the ranking.
| Postcode | state rank by median taxable income | median taxable income |
|---|---|---|
| Golden Bay 6174 | 60 | $68,225 |
| Gidgegannup 6083 | 61 | $68,161 |
| Alkimos 6038 | 62 | $67,983 |
| East Victoria Park 6101 | 63 | $67,922 |
| Duncraig 6023 | 64 | $67,916 |
| Dalwallinu 6609 | 66 | $67,819 |
| Currambine 6028 | 67 | $67,802 |
| Brabham 6055 | 68 | $67,784 |
| Oakford 6121 | 69 | $67,626 |
| Padbury 6025 | 70 | $67,546 |
ATO Table 8