Nalkain
WANalkain is a stable suburb in WA with 4 residents.
- SAL code
- 51073
- SA2
- 509021238
- Population
- 4
- LGA
- Wyalkatchem
Nalkain, WA had 4 residents at the 2021 Census, with the broader statistical area showing a 0.9% growth over the last five years. The predominant age group is 25-34 years, and the median age sits at 29. The median household income is $2,750 per week, and households with a mortgage repay around $0 a month. Most workers travel by car (driver), accounting for 100.0% of the journey-to-work mix. Source: ABS Census 2021 and Estimated Resident Population, with amenity counts from state Open Data and OpenStreetMap.
Population
?4
Suburb · Census 2021
5-Year Growth
+0.9%
3yr: +1.7% · 10yr: -3.5%
SA2 · 5yr
Household Income
$2,750/wk
Suburb · Census 2021 median
Median Age
29
Suburb · Census 2021
Socio-Economic Index
?3/10
SA2 · more disadvantaged
Unemployment
?2.6%
SA4 · Q4 2025
Hospitals
No data for this suburb
Childcare services
No data for this suburb
Parks & green space
No data for this suburb
Transport stops
No data for this suburb
Dwelling approvals
?0
Wyalkatchem · Feb 2026
Median Weekly Rent
state rental-bond data not yet loaded for WA
Median House Sale Price
state Valuer-General sale price data not yet loaded for WA
Population over time — Dowerin (SA2)
ABS publishes annual estimates only at SA2; Nalkain suburb alone is ~4 (Census 2021).
Growth at a Glance
Population grew from 4,577 to 3,974 over 24 years, averaging -0.6% per year.
Government school catchment
Catchment data is not yet available for WA.
Source when available: WA Department of Education — Public School Local-Intake Areas.
Profile
Census snapshot
People
Median age 29 (young), largest age group 25-34 (100%), full-time-heavy workforce (100%).
Median age
29
Avg household size
2
Age distribution
Employment
75.0% workforce participation · 0.0% unemployment
Bushfire & flood risk
Hazard data is not yet available for WA.
Source when available: WA DFES Bush Fire Prone Areas and DWER Floodplain Mapping.
Planning zones
Planning-zone data is not yet available for WA.
Source when available: Landgate / WA Department of Planning, Lands and Heritage.