ATO Taxation Statistics 2023–24 edition

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Postcode ATO 2023–24

Byford 6122 income

The median taxable income for Byford postcode 6122 was $68,940 in 2023–24, and the average taxable income was $83,158 (ATO Table 8).

15,921 individuals; ranked 56 of 278 in WA; ranked 288 of 2,283 nationally by median taxable income.

15,921

individuals, ATO 2023–24

ATO Table 8

$68,940

median taxable income, ATO 2023–24

ATO Table 8

$83,158

average taxable income, ATO 2023–24

ATO Table 8

56

state rank by median taxable income, ATO 2023–24

of 278

ATO Table 8

288

national rank by median taxable income, ATO 2023–24

of 2,283

ATO Table 8

Where it sits in WA

Where Byford 6122 sits among 278 WA postcodes by median taxable income, ATO 2023–24
Where Byford 6122 sits among 278 WA postcodes by median taxable income, ATO 2023–24 0 20 40 60 This postcode: $68,940 $50,000 $75,000 $100,000 $125,000 Median taxable income ($), ATO 2023–24

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
Where Byford 6122 sits among 278 WA postcodes by median taxable income, ATO 2023–24
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

Median and average taxable income by year, Byford 6122, ATO 2023–24
Median and average taxable income by year, Byford 6122, ATO 2023–24 $0 $20,000 $40,000 $60,000 $80,000 $100,000 10-year gap 2003–04 2013–14 2018–19 2023–24 Tax 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
Median and average taxable income by year, Byford 6122, ATO 2023–24
Year median taxable incomeaverage taxable income
2003–04 $28,346$33,137
2013–14 $53,441$72,568
2014–15 $53,828$67,371
2015–16 $53,246$63,532
2016–17 $51,759$60,674
2017–18 $53,070$62,146
2018–19 $54,524$63,673
2019–20 $56,328$65,769
2020–21 $58,788$70,420
2021–22 $61,324$74,365
2022–23 $64,709$77,537
2023–24 $68,940$83,158

ATO Table 8

Taxable income by year, postcode 6122, ATO 2023–24
Yearindividualsmedian taxable incomeaverage taxable income
2003–042,637$28,346$33,137
2013–147,762$53,441$72,568
2014–159,008$53,828$67,371
2015–1610,258$53,246$63,532
2016–1711,021$51,759$60,674
2017–1811,489$53,070$62,146
2018–1911,994$54,524$63,673
2019–2012,503$56,328$65,769
2020–2113,230$58,788$70,420
2021–2213,988$61,324$74,365
2022–2314,876$64,709$77,537
2023–2415,921$68,940$83,158

ATO Table 8

29.00%

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 6122, from ABS postal area boundaries (2021).

Median taxable income in 6122 and neighbouring postcodes, ATO 2023–24
Postcodemedian taxable incomestate rank by median taxable income
Jarrahdale 6124$69,10751
Byford 6122$68,94056
Mundijong 6123$67,83465
Oakford 6121$67,62669
Piara Waters 6112$63,074118
Kelmscott 6111$59,994149

ATO Table 8; boundaries from the ABS

Where it sits in Serpentine-Jarrahdale

Byford 6122 ranks 2 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.

Postcodes in the Serpentine-Jarrahdale local government area by median taxable income, ATO 2023–24
Postcoderank in the LGA by median taxable incomemedian taxable income
Jarrahdale 61241$69,107
Byford 61222$68,940
Mundijong 61233$67,834
Oakford 61214$67,626
Serpentine 61255$65,028

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.

Postcodes ranked immediately above and below 6122 in WA by median taxable income, ATO 2023–24
Postcodestate rank by median taxable incomemedian taxable income
Jarrahdale 612451$69,107
Success 616452$68,999
Clackline 656453$68,984
Mosman Park 601254$68,980
Leonora 643855$68,959
Stake Hill 618157$68,702
Stoneville 608158$68,587
Broome 672559$68,439
Golden Bay 617460$68,225
Gidgegannup 608361$68,161

ATO Table 8