Wonthaggi, VIC 3995 — Suburb Profile
Last reviewed: · By Knowburb Research Team
In short
Wonthaggi is a suburb of Victoria, postcode 3995, home to 5,215 residents with a settled, mature community. Located in the Bass Coast local government area (Inner Regional Australia) and roughly 102 km from the Melbourne CBD.
Snapshot
Demographics
- Population
- 5,215
- Median age
- 55 years
- Median household income
- $852 /week
- Median personal income
- $515 /week
- Median family income
- $1,240 /week
- Average household size
- 2.0
- Persons per bedroom
- 0.7
- Local government area
- Bass Coast
- Statistical region (SA4)
- Latrobe - Gippsland
- Remoteness classification
- Inner Regional Australia
- Federal electorate
- Monash
Property & cost of living
- Median rent
- $270 /week
- Median monthly mortgage
- $1,198
- Rent share of household income
- 32%
Schools
- Wonthaggi Primary School
- Bass Coast Specialist School
- Bass Coast College
- Wonthaggi North Primary School
- St Joseph's School
Transport
- Within 800 m walk: 13 bus stops
- Within 1.6 km: 37 bus stops
- Korumburra Rd/McKenzie St
- Wonthaggi Bus Interchange/Biggs Dr
- Information Centre/Watt St
- McLeod St/Graham St
- Wonthaggi North Oval/Korumburra Rd
Lifestyle & amenities
- 10 cafés
- 12 restaurants
- 2 pubs and bars
- 47 parks and reserves
- 4 gyms and fitness centres
- 1 library
- 5 supermarkets
- 21 playgrounds
Climate
Climate normals from the Bureau of Meteorology.
NBN & connectivity
Fibre to the Node serves 51.6% of the 3,679 resolvable premises in Wonthaggi. Most premises here connect via fibre to a street cabinet, then copper into the home. Speeds depend heavily on the copper run length — NBN 100 is rarely achievable on long runs.
- Fibre to the Premises: 45.9%
- Fibre to the Node: 51.6%
- Fixed Wireless: 2.3%
- Sky Muster (Satellite): 0.1%
Safety
- Recorded offences: 1,741 across postcode 3995 in the year to December 2025.
- Most common categories: 661 property offences, 301 violent offences, 167 public order offences.
- Wider Bass Coast LGA: 8,622 offences per 100,000 residents.
Frequently asked questions
What is the population of Wonthaggi?
Wonthaggi (VIC 3995) had 5,215 residents at the most recent ABS Census. The median age is 55. It sits within the Bass Coast local government area.
What is the median rent in Wonthaggi?
The median advertised rent in Wonthaggi is $270/week, based on SQM Research listings data. Rents vary by property type, bedrooms and condition.
Are there schools in Wonthaggi?
Yes — 5 schools are listed within or near Wonthaggi covering government, catholic sectors. Nearest include: Wonthaggi Primary School (0.5 km), Bass Coast Specialist School (0.7 km), Bass Coast College (0.9 km). School data sourced from ACARA and state education departments.
What NBN technology is available in Wonthaggi?
Wonthaggi is predominantly served by Fibre to the Node (51.6% of premises). Coverage data is sourced from the NBN upgrade map aggregated from NBN Co address checks.
How safe is Wonthaggi?
Across postcode 3995, 1,741 offences were recorded in the 12 months to December 2025. The most common offence categories were property (661), violent (301), public order (167). Crime statistics are recorded by area (postcode or LGA), not by individual suburb. Data sourced from each state's crime statistics agency.
What public transport options are in Wonthaggi?
37 public transport stops are mapped within 1.6 km of the Wonthaggi centroid. Within 800 m, you'll find 13 bus stops. Stop data is sourced from state government GTFS feeds.
Sources & methodology
Demographics from ABS Census. Property data from SQM Research. Climate from Bureau of Meteorology. Schools from ACARA. NBN from NBN Co. Amenities from OpenStreetMap. See full methodology.
Additional sources for this profile: