WA · Northam Council
Grass Valley, WA, 6403
Current weather
13.9°CMainly clear
82% humidity · 15.5 km/h wind · 16.7° / 5.9° today · 1 mm rain
Suburb snapshot
Grass Valley is a small locality in the Northam area, home to around 158 residents (2021 Census). Data for this suburb is still being populated — check back as collectors add population, crime, schools, and local activity. Use the sections below for detailed population, safety, schools, and local activity data.
Population
- Population
- 158
- Median age
- 52
- Median household income / week
- $1,125
- Dwelling vacancy
- 14.3%
- Unoccupied private dwellings
- 11 of 77
- Median monthly mortgage
- $986
- Employment rate
- 52.1%
- Dwelling mix (houses / semi / flats)
- 14 / 0 / 0
Data sources & freshness
- 2021 Census — General Community Profile — Australian Bureau of Statistics · Period: 2021 · Updated on site · 2021 Census release
The 2026 Census runs in August 2026; suburb-level updates are expected from mid-2027.
Amenities
No OpenStreetMap amenities mapped for this suburb yet.
Data sources & freshness
- OpenStreetMap amenities — OpenStreetMap contributors · Period: current · Updated on site · Weekly refresh
Socio-economic (SEIFA)
- IRSAD decile (2021)
- 3/10
- IRSD decile (2021)
- 5/10
SEIFA indexes from ABS 2021. Decile 10 = most advantaged / least disadvantaged in Australia.
Data sources & freshness
- SEIFA 2021 (IRSAD / IRSD) — Australian Bureau of Statistics · Period: 2021 · Updated on site · 2021 SEIFA release
Hazards
- Bushfire planning zone
- No overlay at centroid
Bushfire overlay checked at suburb centroid via WA bush fire prone area mapping.
Data sources & freshness
- Hazard planning overlays — State government hazard layers · Period: current · Updated on site
Similar suburbs
Suburbs with a comparable population profile, socio-economic decile, and location.