Postcode ATO 2023–24

Cottesloe 6011 income

The median taxable income for Cottesloe postcode 6011 was $89,824 in 2023–24, and the average taxable income was $239,013 (ATO Table 8).

7,150 individuals; ranked 10 of 278 in WA; ranked 27 of 2,283 nationally by median taxable income.

7,150

individuals, ATO 2023–24

ATO Table 8

$89,824

median taxable income, ATO 2023–24

ATO Table 8

$239,013

average taxable income, ATO 2023–24

ATO Table 8

state rank by median taxable income, ATO 2023–24

of 278

ATO Table 8

national rank by median taxable income, ATO 2023–24

of 2,283

ATO Table 8

Where it sits in WA

Where Cottesloe 6011 sits among 278 WA postcodes by 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 Cottesloe 6011 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	50
$70,000 to $74,999	21
$75,000 to $79,999	7
$80,000 to $84,999	2
$85,000 to $89,999 (includes this one)	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

Average taxable income ($239,013) is more than 1.5 times median taxable income ($89,824) 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, Cottesloe 6011, ATO 2023–24

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, Cottesloe 6011, ATO 2023–24
Year	median taxable income	average taxable income
2003–04	$38,611	$70,474
2013–14	$67,741	$152,792
2014–15	$69,228	$144,273
2015–16	$69,783	$150,230
2016–17	$68,586	$155,264
2017–18	$72,947	$167,090
2018–19	$76,381	$179,403
2019–20	$76,567	$325,343
2020–21	$81,110	$229,805
2021–22	$84,217	$295,283
2022–23	$83,598	$213,621
2023–24	$89,824	$239,013

ATO Table 8

Taxable income by year, postcode 6011, ATO 2023–24
Year	individuals	median taxable income	average taxable income
2003–04	6,374	$38,611	$70,474
2013–14	6,525	$67,741	$152,792
2014–15	6,484	$69,228	$144,273
2015–16	6,443	$69,783	$150,230
2016–17	6,431	$68,586	$155,264
2017–18	6,486	$72,947	$167,090
2018–19	6,484	$76,381	$179,403
2019–20	6,581	$76,567	$325,343
2020–21	6,648	$81,110	$229,805
2021–22	6,704	$84,217	$295,283
2022–23	6,919	$83,598	$213,621
2023–24	7,150	$89,824	$239,013

ATO Table 8

32.60%

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 6011, from ABS postal area boundaries (2021).

Median taxable income in 6011 and neighbouring postcodes, ATO 2023–24
Postcode	median taxable income	state rank by median taxable income
Cottesloe 6011	$89,824	10
Claremont 6010	$75,076	23
Mosman Park 6012	$68,980	54

ATO Table 8; boundaries from the ABS

Where it sits in Cottesloe

Cottesloe 6011 is the only published postcode in the Cottesloe local government area (ATO 2023–24, Table 8). About 83% of postcode 6011 is inside this LGA.

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 Cottesloe local government area by median taxable income, ATO 2023–24
Postcode	rank in the LGA by median taxable income	median taxable income
Cottesloe 601183% of this postcode is in the LGA	1	$89,824

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 6011 in WA by median taxable income, ATO 2023–24
Postcode	state rank by median taxable income	median taxable income
Leinster 6437	5	$108,006
Wickham 6720	6	$106,315
Port Hedland 6721	7	$105,643
Nickol 6714	8	$97,802
South Hedland 6722	9	$93,053
Newman 6753	11	$87,772
Christmas Island 6798	12	$86,810
City Beach 6015	13	$86,343
Onslow 6710	14	$85,430
South Kalgoorlie 6430	15	$82,882

ATO Table 8