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Boulder

About Boulder

Boulder is a suburb in the Western Australian Goldfields 595 kilometres (370 mi) east of Perth and bordering onto the town of Kalgoorlie in the Eastern Goldfields region. Prior to 1989 Boulder was a town, but it was merged with Kalgoorlie to form the City of Kalgoorlie-Boulder. 

Life in Boulder

Boulder is described as a vibrant and exciting city with country feels, with historical buildings scattered throughout both Boulder and Kalgoorlie. Located a short drive to the facilities in Kalgoorlie, Boulder has its own sports arena, train station, local IGA store, numerous parks and a primary school.

Boulder quick stats

  • Postcode

    6432

  • Population

    4,825

  • Local government

    Kalgoorlie-Boulder

Suburb prices

Median price data last updated 13 May 2026 containing transactions for the 12 month period ending May 2026
Source: Landgate/REIWA

Buy

$370,000

  • 2BR

    $350K

  • 3BR

    $379K

  • 4BR

    $552K

Rent

$600pw

  • 2BR

    $600pw

  • 3BR

    $600pw

  • 4BR

    $720pw

Buy

$270,000

  • 1BR

    $252K

  • 2BR

    $268K

  • 3BR

    $295K

Rent

$440pw

  • 1BR

    $410pw

  • 2BR

    $520pw

  • 3BR

    $630pw

Buy

$105,000

  • Medium land size

    $73K

  • Large land size

    $105K

Sales data is annual up to the latest completed month. Rental data is year-on-year 3-month rolling up to the latest completed month. Data in this graph is revised as more transactions are settled.
Source: Landgate/REIWA

Time on market

House

Days

7

Unit

Days

25

Based on settled sales as at 13 May 2026

Total growth

Boulder
Goldfields-Esperance

Total percentage change in annual median house price over the last 1, 5 or 10 years.

Annual growth

Boulder
Goldfields-Esperance

Average annual change in the median house price over 1, 5 or 10 years.

Time on market

House

Days

23

Unit

Days

32

Based on leases reported as at 13 May 2026

Suburb interest level

Average online views per property

Based on current reiwa.com user activity, you can see how Boulder compares to the rest of the region

This is based on views of residential properties for sale in this suburb within the last 14 days.

Nearby schools

Kalgoorlie School Of The Air Primary Distance 0.2km
Boulder Primary School Primary Government 0.2km
St Joseph's School Primary Non-government 1.4km
Kalgoorlie-Boulder Community High School Secondary Government 1.9km
Eastern Goldfields Education Support Centre Secondary Specialist 1.9km
John Paul College Secondary Non-government 2.2km
O'Connor Education Support Centre Primary Specialist 2.2km
O'Connor Primary School Primary Government 2.2km
South Kalgoorlie Primary School Primary Government 2.4km
Goldfields Baptist College Combined Non-government 2.5km

Property and demographics