Suburb profile
Grass Valley WA 6403
Grass Valley is located in the Wheatbelt region of Western Australia, postcode 6403. It has 88 properties across 15 streets, almost all houses. Explore every street in Grass Valley, its property history, homes for sale and rent, who lives there, and the local agents.
About Grass Valley
Grass Valley, WA 6403, sits in the Wheatbelt region and neighbours Muluckine, Meenaar, Southern Brook and Throssell. Its 15 streets hold 88 properties, all of them houses.
Census figures are for the Northam area. It had 11,358 residents, a median age of 43 and an average household of 2.4 people. Median household income was $1,316 a week, the median mortgage repayment $1,393 a month and the median rent $250 a week. Of 4,070 dwellings, 3,858 were separate houses, 154 semi-detached, 16 flats and 32 other; 1,469 were owned outright, 1,489 owned with a mortgage and 944 rented.
Updated October 2026
Who lives in Grass Valley
- 11,358Peoplelive in the area
- 43Median ageyears
- $1,316Median household incomea week
- $250Median renta week
Homes by type
- Houses3,858
- Townhouses and semis154
- Flats and apartments16
- Other32
Household
- Median mortgage repayment$1,393a month
- Household size2.4people on average
How homes are held
Streets in Grass Valley
- Carroll Street3 properties
- Carter Street23 properties
- Christmas Road2 properties
- Clydesdale Road7 properties
- George Street1 property
- Jennapullin Road1 property
- Keane Street1 property
- Leeming Road2 properties
- Muluckine Road6 properties
- Tank Road1 property
- Tank Street1 property
- Vivian Street6 properties
- Watson Road1 property
- Wheat Bin Road2 properties
- Wilson Street31 properties
Neighbouring suburbs
Addresses and streets incorporate or were developed using G-NAF © Geoscape Australia, licensed by the Commonwealth of Australia under the Open Geo-coded National Address File (G-NAF) End User Licence Agreement.
Population and housing figures are drawn from the Australian Bureau of Statistics, Census of Population and Housing 2021, licensed under Creative Commons Attribution 4.0 International.
Area summaries are generated from the national address file and ABS Census data, and checked against those figures before publication.