Crooked Brook WA 6236

Crooked Brook is a rural locality in Western Australia, 185 km from Perth CBD, around 2 hours 20 minutes by car. Population is 272; the median age is 48 and the median household income is $114,816 per year. By household income, education, and employment patterns, it ranks in the top 20% nationally. The locality grew 38.8% between 2016 and 2021. At the 2021 Census, households here paid a median rent of $280 per week and a median monthly mortgage of $2,184. Crooked Brook is characterised by high bushfire risk. Walkability is low.

This locality is too small to rate.

The Liveability Rating is calculated for suburbs of 500 residents or more, and this one has 272. Below that the school, census and safety figures behind the score cover too few people to rank fairly against the rest of the state. The individual measures further down this page are still shown.

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Median House Price

Public listings data

The median house sale price in Crooked Brook sits at $1.55 million, broadly flat year-on-year. That said, only five sales settled in the quarter, so the median is a noisy signal — treat it as a direction rather than a level.

$1,550,000

Based on only 5 sales — small sample, take as indicative.

Typically sold in 106 days — median across 4 sales that recorded a listing period

Short-Stay Rentals

2 active Airbnb listings: 2 whole homes and 0 rooms. Whole homes are about 1.9% of the locality's homes.

Airbnb only, as at Jun 2026; other platforms are not included. Active means reviewed in the past 12 months. The share is against private dwellings at the 2021 Census.

Schools

No schools in this locality boundary.

Walkability

Crooked Brook is very car-dependent on foot — at 0/100, nearly all errands require a car.

0
out of 100
Very Car-Dependent
Bottom 4% in WA
Public Transport within 1 km not measured
Schools within 1.5 km 0
Parks within 800 m 0
Supermarkets within 1 km 0
GPs within 1 km 0
Pharmacies within 1 km 0
Childcare within 1 km 0
Hospitals within 5 km 0

We hold no public transport timetable data for this area, so public transport is not rated here and the score is spread across the remaining components. It is not counted as zero.

NBN connectivity

The internet access technology available across NBN premises in Crooked Brook.

26
connectivity score / 100
Most common
Fixed wireless
Full-fibre (FTTP) share
0%
Premises covered
106
Technology mix
Fixed wireless (WIRELESS) 73%
Satellite (Sky Muster) (SATELLITE) 27%

NBN Co fixed-line and fixed-wireless premises, as at 30 December 2025. Higher-quality technologies (full fibre) score above copper, wireless, and satellite. Actual speeds depend on your plan.

Amenities

Supermarkets
None
Shopping Centres
None
Cafes & Restaurants
None
Parks & Reserves
2 in locality
Sport & Recreation
None
Beaches
None
Waterways
4 in locality
Childcare
None
GPs
None
Pharmacies
None
Hospitals
None
Police Stations
None
Banks & Bank@Post
None
Fuel Stations
None
EV Chargers
None
Pubs & Bars
None
Arts & Culture
None
Places of Worship
None

Dardanup: council population

The whole council area, not just Crooked Brook · estimated residents
at 30 June 2025
Residents
16,280
+1.7% in a year
Change
+275
people since 2024
Density
31
people per km² across the council area
What drove the change
Natural increase
+19
births minus deaths
Net internal migration
+153
moves within Australia
Net overseas migration
+103
arrivals minus departures

The three add up to the change above. These are council-wide figures from the ABS, not figures for this locality alone — this locality's own population is in the census section above.

Socio-economic profile

ABS SEIFA · ranked against every suburb in Australia, and within the state
2021 census
Advantage and disadvantage
9/10
9/10 within WA
income, education, jobs and housing together
Economic resources
9/10
9/10 within WA
income against housing cost and household size
Education and occupation
8/10
8/10 within WA
qualifications and job type, income excluded

Crooked Brook is home to 272 residents, with a median age of 48, a touch above the national 38. Median household income runs at $115,000 a year, with unemployment at 3.4%.

2021 Census · change since 2016

Population

272

38.8% since 2016

Median Age

48

no change since 2016

Median Household Income

$114,816/yr

14.0% since 2016
Top 20% in WA

Census Median Rent

$280/wk

10.7% since 2016

Census Median Mortgage

$2,184/mo

16.0% since 2016

Avg Household Size

2.6

10.3% since 2016

Median Personal Income

$46,436/yr

29.2% since 2016

Unemployment Rate

3.4%

40.4% since 2016

Unoccupied Dwellings

20.2%

19.5% since 2016

Total Dwellings

89

36.9% since 2016

Owner-Occupier Rate

96.2%

15.8% since 2016

Houses

100.0%

1.5% since 2016

Rental Stress

12.7%

3.1% since 2016

Mortgage Stress

22.8%

26.5% since 2016

Work From Home

21.2%

25.4% since 2016

Dwelling Types

Houses 89 (100.0%)

Property Ownership

Mortgage 41 (51.2%)
Owned Outright 36 (45.0%)
Renting 3 (3.8%)

Demographics

Born in Australia
75.0%
English Spoken at Home
87.9%
Employment Rate
61.4%
1.3% since 2016
Completed Year 12
41.2%

Occupations

Professionals 32 (22.7%)
Managers 31 (22.0%)
Technicians & Trades 24 (17.0%)
Clerical & Administrative 19 (13.5%)
Community & Personal Service 16 (11.3%)
Machinery Operators & Drivers 7 (5.0%)
Sales 5 (3.5%)
Labourers 5 (3.5%)

Religion

Christianity 120 (44.1%)
No Religion 109 (40.1%)

Country of Birth (overseas)

Largest overseas birthplaces, as a share of all residents.

England 13 (4.8%)
New Zealand 10 (3.7%)
South Africa 4 (1.5%)
Scotland 4 (1.5%)
Ireland 3 (1.1%)

Age Distribution

0-4 10 (3.7%)
5-14 27 (9.9%)
15-19 16 (5.9%)
20-24 14 (5.1%)
25-34 26 (9.6%)
35-44 32 (11.8%)
45-54 45 (16.5%)
55-64 39 (14.3%)
65-74 44 (16.2%)
75-84 12 (4.4%)
85+ 7 (2.6%)

Family & Household Composition

Couple Families 32 (65.3%)
Lone Person 11 (22.4%)
One Parent Families 6 (12.2%)

Commute to Work

Car (driver) 90 (76.3%)
Worked from Home 25 (21.2%)
Car (passenger) 3 (2.5%)

Education

Bachelor Degree 38 (14.0%)
Certificate III & IV 38 (14.0%)
Advanced Diploma / Diploma 33 (12.1%)
Postgraduate Degree 6 (2.2%)
Graduate Diploma / Certificate 6 (2.2%)

Cars per Dwelling

1 car 10 (12.0%)
2 cars 37 (44.6%)
3 cars 20 (24.1%)
4+ cars 15 (18.1%)

Council Rates

Dardanup
FY 2023-24

Households face an average residential rates bill of $2,797 a year through Dardanup based on 2023 figures.

Avg residential rate
$2,797/yr
Valuation basis
Gross Rental Value / Unimproved Value
GRV for urban, UV for rural/mining

Building Approvals: Dardanup

The whole council area, not just Crooked Brook · new residential dwellings
to 2026-08

In the year to August 2026, 83 new dwellings were approved across Dardanup. Almost all of the pipeline is detached houses. Approvals are down 79.7% on the same period a year earlier.

Trailing 12 months
83dwellings
-79.7% YoY
Houses
83
detached dwellings
Units
0
townhouses + apartments

Climate & Setting

from Donnybrook, 11.6 km

Moderate rainfall — hot summers, mild winters.

Elevation
132 m
above sea level, at the locality centre
Distance to the ocean
19.5 km
Annual rainfall
851 mm
90 rainy days
Summer max (Jan)
30.9°C
21 days ≥ 35°C
Winter min (Jul)
6.7°C
1 frost days ≤ 0°C

Elevation is the ground at the locality centre, from Geoscience Australia's National Digital Elevation Model. Approximate — it reads high in dense built-up areas. It is a measure of height above sea level and not an indicator of flood risk, which depends on height above nearby waterways.

Industrial Emissions Nearby

1 facility within 5 km

EV adoption

0.4%
of light vehicles are electric
Up from 0.00% in 2021
+0.2 points this year

In postcode 6236, 11 of 2,479 registered light vehicles are battery-electric on 31 January 2025. A further 1.5% (38 vehicles) are hybrid or plug-in hybrid, taking the non-petrol, non-diesel share to 2.0%.

Electric share, year by year
2021
0.00%
2022
0.00%
2023
0.00%
2024
0.25%
2025
0.44%

Rooftop solar

75
systems per 100 dwellings
Averaging 6.0 kW each

In postcode 6236, 667 rooftop-solar systems totalling 4.0 MW have been installed since 2001, against 886 dwellings recorded in the 2021 Census. 40 went up in the last year.

Counts every system certified since 2001, so a roof re-fitted with a newer system is counted twice, and small commercial systems are included alongside houses — useful for comparing postcodes, not an estimate of how many homes have working panels today.

Systems installed, year by year
2019
43
2020
51
2021
58
2022
45
2023
38
2024
37
2025
41
2026
25

2026 covers part of the year only, to 2026-07.

First Home Owner Grant

FY2026-27

$10,000 for new homes priced up to $800,000.

Cap is $800,000 SOUTH of the 26th parallel (which includes all of metropolitan Perth) and $1,000,000 NORTH of it. We store the southern figure because that is where almost every buyer is; the northern cap is higher, so the stored value never overstates eligibility. The southern cap rose from $750,000 on 7 May 2026 in the 2026-27 Housing Taxation Package. The same package moved the first home owner RATE OF DUTY thresholds, which is a different scheme and lives in the web repo's app/stamp_duty.py.

Verify eligibility with Department of Finance WA

Mortgage repayments

I'm looking for
Deposit
$
%
Monthly repayment
$8,084
Loan amount
$1,240,000
Total interest over 30 years
$1,670,194
Deposit
$310,000
Stamp duty
$70,940
Cash needed at settlement
$380,940

Transfer duty at the owner-occupier rate, and it excludes first home buyer concessions — those can cut it substantially or remove it entirely. Excludes legal, inspection and lender fees. Check with RevenueWA

The First Home Owner Grant applies to newly built homes only, so it isn't available on an established purchase. A first home buyer building or buying new under $800,000 may qualify for $10,000 — see what qualifies with Department of Finance WA.

Principal and interest over 30 years, fixed rate. Excludes fees, offset, redraw and LMI. Default rate is the median comparison rate across 1788 advertised products as at 2026-10-27 — indicative only, and not an offer. Your rate depends on the lender, your deposit and your circumstances. Not financial advice.

Federal Electorate

Division of Forrest

Currently held by Ben Small Liberal

Year Winner 2PP ALP 2PP LNP Swing
2025 Ben Small 47.8% 52.2% +1.9
2022 Nola Marino 45.7% 54.3% -10.3
2019 Nola Marino 35.4% 64.6% +2.0

Results are per division — federal electoral boundaries are redrawn periodically, so the history reflects this division's past, not necessarily the exact locality's voters across time.

State Electorate

Collie-Preston District

Currently held by Jodie Hanns WA Labor

Next state election: 10 March 2029.

Year Winner Won with
2025 Jodie Hanns ALP 54.3%
2021 Jodie Hanns ALP 73.4%
2017 Mick Murray ALP 64.7%

Results are per district. Districts were last redrawn in 2023, so results from before then describe the district of that name, not necessarily this locality's voters. Results: Western Australian Electoral Commission.

Looking at a specific address in Crooked Brook?

Every figure above is a locality average, and an average smooths over the difference between a street of family homes and a block of flats. Look up one address and you get the census for the few hundred people around it, its own nearest schools and stops, and what the state has mapped for that block.

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Nearby suburbs

Compare Crooked Brook to another suburb

Side-by-side stats for any other WA suburb — type a name and pick one.

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Common questions about Crooked Brook

Is Crooked Brook a safe place to live?

Recorded crime in Crooked Brook is moderate (59/100, ranked against other WA suburbs on offences per resident).

What natural hazards affect Crooked Brook?

Crooked Brook has a moderate recorded bushfire history (64/100, ranked against every Australian suburb with any fire history). Flood overlays cover a low share of it (17/100). These are locality-wide figures; check the address, as flood and bushfire exposure change street by street.

What is the population of Crooked Brook?

Crooked Brook, WA had a population of 272 at the 2021 Australian Bureau of Statistics census.

What is the postcode for Crooked Brook, WA?

The postcode for Crooked Brook, WA is 6236.

How far is Crooked Brook from Perth?

Crooked Brook is 185 km from Perth CBD by road, about 138 minutes by car in normal traffic. Distance is the most-direct driving route, not straight-line.

What is the median household income in Crooked Brook?

At the 2021 ABS Census, median household income in Crooked Brook was $114,816 a year. It is the most recent suburb-level income figure until 2026 Census results are released in 2027.

What is the median weekly rent in Crooked Brook?

There are too few current rental listings in Crooked Brook for a reliable median. At the 2021 ABS Census the median weekly rent was $280, across all dwelling types.

What is the median age in Crooked Brook?

The median age of residents in Crooked Brook was 48 at the 2021 ABS Census.

Is Crooked Brook at risk of bushfire?

Crooked Brook has a moderate recorded bushfire history (64/100). The score comes from Geoscience Australia's historical bushfire boundaries, with planned burns excluded: the area of recorded fires touching the locality relative to its size, ranked against every Australian suburb with any fire history. It records where fire has burned, not a bushfire-prone land designation, which your council's planning scheme sets.

What is the weather like in Crooked Brook?

At the nearest Bureau of Meteorology station to Crooked Brook, Donnybrook (11.6 km away), summer days average 30.9°C, winter nights 6.7°C, 851 mm of rain a year over 90 rainy days, and 21 days a year above 35°C over 2006-2026.

Is the First Home Owner Grant available in Crooked Brook?

First-home buyers in WA may be eligible for $10,000 towards new homes with a purchase price up to $800,000. The grant is administered by Department of Finance WA; confirm current eligibility before signing a contract — state rules and amounts can change.

What council does Crooked Brook belong to?

Crooked Brook sits within the Dardanup local government area. Council rates, planning approvals, and waste collection fall under this LGA.

How much are council rates in Crooked Brook?

The average residential rates bill through Dardanup is $2,797 a year (2023). Every suburb in this LGA shares the same schedule — individual bills vary with land value.

How much is being built near Crooked Brook?

Across Dardanup, 83 new residential dwellings were approved in the year to August 2026 (source: ABS Building Approvals). That's down 79.7% on the same period a year earlier. These are LGA-level totals — every suburb in the council shares the same figure.

Which federal electorate is Crooked Brook in?

Crooked Brook sits within the federal Division of Forrest, currently held by Ben Small (Liberal).

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