Sinagra
WASinagra is a growing suburb in WA with 3,100 residents.
- SAL code
- 51352
- SA2
- 505031306
- Population
- 3,100
- LGA
- Wanneroo
Sinagra, WA had 3,100 residents at the 2021 Census, with the broader statistical area showing a 10.6% growth over the last five years. The predominant age group is 25-34 years, and the median age sits at 31. Households are most often couples with children, and those with a mortgage repay a median of $1,999 a month. Around 78.3% of homes are owner-occupied, with the largest single tenure being owned with a mortgage at 65.4%. Most dwellings are separate houses, making up 97.3% of the suburb's housing stock. The suburb has 4 parks and reserves mapped within its boundary. Source: ABS Census 2021 and Estimated Resident Population, with amenity counts from state Open Data and OpenStreetMap.
Population
?3,100
Suburb · Census 2021
5-Year Growth
+10.6%
3yr: +8.7% · 10yr: +12.7%
SA2 · 5yr
Household Income
$2,161/wk
Suburb · Census 2021 median
Median Age
31
Suburb · Census 2021
Socio-Economic Index
?5/10
SA2 · middle-range
Unemployment
?5.0%
SA4 · Q4 2025
Hospitals
No data for this suburb
Childcare services
?2
2 long day, 1 OSHC
Parks & green space
?4
Parks, reserves
Transport stops
?24
GTFS stops
Dwelling approvals
?456
Wanneroo · Feb 2026
Median Weekly Rent
Based on rental bond lodgements recorded by the state government.
Median House Sale Price
state Valuer-General sale price data not yet loaded for WA
Safety & Crime
2025 Q4Reported incidents from WA police. Offence rates may not reflect all crime.
Population over time — Wanneroo - Sinagra (SA2)
ABS publishes annual estimates only at SA2; Sinagra suburb alone is ~3,100 (Census 2021).
Growth at a Glance
Population grew from 9,485 to 16,627 over 24 years, averaging 2.4% 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
Housing
Public housing 0.8%Almost entirely detached houses (97.3%), owner-occupied (78%), built for families (63% are 4 bed).
Dwelling mix
Tenure
Number of bedrooms
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.