ATO Taxation Statistics 2023–24 edition

How to read the figures

Postcode ATO 2023–24

Galston 2159 income

The median taxable income for Galston postcode 2159 was $60,478 in 2023–24, and the average taxable income was $93,849 (ATO Table 8).

3,394 individuals; ranked 212 of 589 in NSW; ranked 751 of 2,283 nationally by median taxable income.

3,394

individuals, ATO 2023–24

ATO Table 8

$60,478

median taxable income, ATO 2023–24

ATO Table 8

$93,849

average taxable income, ATO 2023–24

ATO Table 8

212

state rank by median taxable income, ATO 2023–24

of 589

ATO Table 8

751

national rank by median taxable income, ATO 2023–24

of 2,283

ATO Table 8

Where it sits in NSW

Where Galston 2159 sits among 589 NSW postcodes by median taxable income, ATO 2023–24
Where Galston 2159 sits among 589 NSW postcodes by median taxable income, ATO 2023–24 0 50 100 150 This postcode: $60,478 $20,000 $40,000 $60,000 $80,000 $100,000 Median taxable income ($), ATO 2023–24

Vertical axis: Number of NSW postcodes. Horizontal axis: Median taxable income ($), ATO 2023–24, in bands of $5,000. The highlighted band holds this one.

Show data
Where Galston 2159 sits among 589 NSW postcodes by median taxable income, ATO 2023–24
Band Number of NSW postcodes
$15,000 to $19,999 1
$20,000 to $24,999 0
$25,000 to $29,999 0
$30,000 to $34,999 4
$35,000 to $39,999 16
$40,000 to $44,999 42
$45,000 to $49,999 95
$50,000 to $54,999 102
$55,000 to $59,999 104
$60,000 to $64,999 (includes this one) 83
$65,000 to $69,999 64
$70,000 to $74,999 29
$75,000 to $79,999 17
$80,000 to $84,999 14
$85,000 to $89,999 12
$90,000 to $94,999 5
$95,000 to $99,999 1

ATO Table 8

Average taxable income ($93,849) is more than 1.5 times median taxable income ($60,478) in this postcode (ATO 2023–24, Table 8). A few very high incomes sit well above the middle of the distribution and pull the average up.

Taxable income by year

Median and average taxable income by year, Galston 2159, ATO 2023–24
Median and average taxable income by year, Galston 2159, 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, Galston 2159, ATO 2023–24
Year median taxable incomeaverage taxable income
2003–04 $30,267$44,283
2013–14 $42,144$65,346
2014–15 $42,290$67,624
2015–16 $45,091$69,827
2016–17 $45,893$73,327
2017–18 $46,631$74,569
2018–19 $47,943$76,911
2019–20 $50,414$81,993
2020–21 $52,776$90,933
2021–22 $55,272$98,640
2022–23 $57,631$91,043
2023–24 $60,478$93,849

ATO Table 8

Taxable income by year, postcode 2159, ATO 2023–24
Yearindividualsmedian taxable incomeaverage taxable income
2003–043,278$30,267$44,283
2013–143,268$42,144$65,346
2014–153,298$42,290$67,624
2015–163,243$45,091$69,827
2016–173,324$45,893$73,327
2017–183,324$46,631$74,569
2018–193,326$47,943$76,911
2019–203,312$50,414$81,993
2020–213,288$52,776$90,933
2021–223,264$55,272$98,640
2022–233,320$57,631$91,043
2023–243,394$60,478$93,849

ATO Table 8

43.50%

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 2159, from ABS postal area boundaries (2021).

Median taxable income in 2159 and neighbouring postcodes, ATO 2023–24
Postcodemedian taxable incomestate rank by median taxable income
Berowra Heights 2082$67,829108
Dural 2158$66,354125
Hornsby 2077$64,356152
Mount Kuring-Gai 2080$62,801175
Glenorie 2157$60,919205
Galston 2159$60,478212

ATO Table 8; boundaries from the ABS

Where it sits in Hornsby

Galston 2159 ranks 12 of 13 postcodes in the Hornsby 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 Hornsby local government area by median taxable income, ATO 2023–24
Postcoderank in the LGA by median taxable incomemedian taxable income
Pennant Hills 21201$70,179
Mount Colah 20792$69,607
Wahroonga 207640% of this postcode is in the LGA3$69,375
Beecroft 211979% of this postcode is in the LGA4$69,356
Cherrybrook 21265$69,034
Berowra Heights 20826$67,829
Berowra 20817$66,847
Dural 215863% of this postcode is in the LGA8$66,354
Hornsby 20779$64,356
Mount Kuring-Gai 208010$62,801
Glenorie 215741% of this postcode is in the LGA11$60,919
Galston 215912$60,478
Brooklyn 208366% of this postcode is in the LGA13$58,575

ATO Table 8; LGA from the ABS postcode to LGA correspondence (2025)

Ranked next to it in NSW

Five postcodes above and five below in the same state, or fewer at either end of the ranking.

Postcodes ranked immediately above and below 2159 in NSW by median taxable income, ATO 2023–24
Postcodestate rank by median taxable incomemedian taxable income
Dubbo 2830207$60,715
West Hoxton 2171208$60,684
Medowie 2318209$60,649
Ourimbah 2258210$60,568
Hazelbrook 2779211$60,509
Kooringal 2650213$60,452
Aberdeen 2336214$60,451
Shell Cove 2529215$60,419
Glenfield 2167216$60,418
Rydalmere 2116217$60,388

ATO Table 8