Williamstown (Vic.)
VICWilliamstown (Vic.) is a stable suburb in VIC with 14,407 residents.
- SAL code
- 22792
- SA2
- 213021346
- Population
- 14,407
- LGA
- Hobsons Bay
Williamstown (Vic.), VIC had 14,407 residents at the 2021 Census, with the broader statistical area showing a 2.7% growth over the last five years. The predominant age group is 45-54 years, and the median age sits at 45. Households are most often couples with children, and those with a mortgage repay a median of $2,700 a month. Around 75.1% of homes are owner-occupied, with the largest single tenure being owned outright at 41.1%. Most dwellings are separate houses, making up 58.0% of the suburb's housing stock. The suburb has 30 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
?14,407
Suburb · Census 2021
5-Year Growth
+2.7%
3yr: +5.9% · 10yr: +6.8%
SA2 · 5yr
Household Income
$2,411/wk
Suburb · Census 2021 median
Median Age
45
Suburb · Census 2021
Socio-Economic Index
?9/10
SA2 · least disadvantaged
Unemployment
?2.2%
SA4 · Q4 2025
Schools
6
5 primary, 2 secondary
Hospitals
?1
Within suburb
Childcare services
?10
5 long day, 3 OSHC
Parks & green space
?30
Parks, reserves
Transport stops
?72
GTFS stops
Dwelling approvals
?346
Hobsons Bay · Feb 2026
Median Weekly Rent
Based on rental bond lodgements recorded by the state government.
Median House Sale Price
Source: Valuer-General Victoria (suburb-level quarterly medians).
→ Calculate stamp duty on this suburb's median price→ Estimate mortgage repayments→ Calculate rental yield (price + median rent)
Safety & Crime
2025 Q4Reported incidents from VIC police. Offence rates may not reflect all crime.
Population over time — Williamstown (SA2)
ABS publishes annual estimates only at SA2; Williamstown (Vic.) suburb alone is ~14,407 (Census 2021).
Growth at a Glance
Population grew from 14,056 to 17,102 over 24 years, averaging 0.8% per year.
Schools
6 in suburbGovernment school catchment
Catchment data is not yet available for VIC.
Source when available: Victorian Department of Education / Vicmap School Zones.
Profile
Census snapshot
Housing
Public housing 4.2%Predominantly detached houses (58%), owner-occupied (75%), built for families (41% are 3 bed).
Dwelling mix
Tenure
Number of bedrooms
Bushfire & flood risk
Bushfire
Hazard data is not yet available for this state.
Flood
Source: VIC DTP Vicmap Planning Overlay (flood codes)
As of Apr 2026
Overlap is the percentage of the suburb's land area inside the mapped hazard polygons. Always verify the exact property address with the relevant authority before making decisions.
Planning zones
26 zones in suburb| Code | Zone | % covered | Area |
|---|---|---|---|
| NRZ4 | Neighbourhood Residential Zone Schedule 4Residential | 41.0% | 2.29 km² |
| PCRZ | Public Conservation and Resource ZoneEnvironmental | 11.1% | 0.62 km² |
| PPRZ | Public Park and Recreation ZoneRecreation | 10.3% | 0.57 km² |
| GRZ7 | General Residential Zone Schedule 7Residential | 8.5% | 0.47 km² |
| IN1Z | Industrial 1 ZoneIndustrial | 3.7% | 0.20 km² |
| C1Z | Commercial 1 ZoneBusiness | 3.1% | 0.17 km² |
| PUZ2 | Public Use Zone Schedule 2Special use | 3.0% | 0.17 km² |
| SUZ5 | Special Use Zone Schedule 5Special use | 2.8% | 0.16 km² |
| SUZ2 | Special Use Zone Schedule 2Special use | 2.3% | 0.13 km² |
| GRZ2 | General Residential Zone Schedule 2Residential | 2.1% | 0.12 km² |
| TRZ2 | TRZ2Other | 1.8% | 0.10 km² |
| TRZ1 | TRZ1Other | 1.7% | 0.10 km² |
| NRZ5 | Neighbourhood Residential Zone Schedule 5Residential | 1.4% | 0.08 km² |
| PZ | PZOther | 1.0% | 0.05 km² |
| NRZ6 | Neighbourhood Residential Zone Schedule 6Residential | 0.7% | 0.04 km² |
| SUZ3 | Special Use Zone Schedule 3Special use | 0.7% | 0.04 km² |
| CDZ1 | Comprehensive Development Zone Schedule 1Business | 0.7% | 0.04 km² |
| MUZ | Mixed Use ZoneResidential | 0.7% | 0.04 km² |
| GRZ5 | General Residential Zone Schedule 5Residential | 0.6% | 0.03 km² |
| CA | CAOther | 0.5% | 0.03 km² |
| NRZ8 | Neighbourhood Residential Zone Schedule 8Residential | 0.3% | 0.01 km² |
| PUZ3 | Public Use Zone Schedule 3Special use | 0.2% | 0.01 km² |
| RGZ1 | Residential Growth Zone Schedule 1Residential | 0.2% | 0.01 km² |
| PUZ6 | Public Use Zone Schedule 6Special use | 0.2% | 0.01 km² |
| SUZ4 | Special Use Zone Schedule 4Special use | 0.2% | 9,362 m² |
| PUZ1 | Public Use Zone Schedule 1Special use | 0.2% | 9,066 m² |
Source: VIC DTP Vicmap Planning Zones (ZONE_VIC/2026-04-29/08783d2926383881) · As of Apr 2026. Zone boundaries are amended periodically; verify the exact property with the relevant council before relying on permitted use.