Mountain Bay is a rural locality in Victoria, 212 km from Melbourne CBD, around 3 hours 5 minutes by car. Population is 54; the median age is 61 and the median household income is $50,232 per year. On socioeconomic measures it sits in the lower-middle tier nationally. Population grew 25.6% from 2016 to 2021. The 2021 Census recorded a median monthly mortgage of $1,517. The area shows no recorded bushfire exposure. Walkability is low.
This locality is too small to rate.
The Liveability Rating is calculated for suburbs of 500 residents or more, and this one has 54. Below that the school, census and safety figures behind the score cover too few people to rank fairly against the rest of the state. The individual measures further down this page are still shown.
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Our score
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Is Mountain Bay safe? Crime statistics
2026Crime in Mountain Bay sits in the low band, with 1 incidents recorded in 2026.
1 offences
Crime Trend
Serious Road Crashes
2021–2025No crash in Mountain Bay killed anyone or put anyone in hospital in 2021–2025.
Crashes are counted where they happened, so a main road through the locality carries people passing through; this is not a measure of risk to residents. Roads are listed with 3 or more serious crashes.
Schools
Walkability
Mountain Bay is very car-dependent on foot — at 0/100, nearly all errands require a car.
We hold no public transport timetable data for this area, so public transport is not rated here and the score is spread across the remaining components. It is not counted as zero.
NBN connectivity
The internet access technology available across NBN premises in Mountain Bay.
- Full-fibre (FTTP) share
- 0%
- Premises covered
- 46
NBN Co fixed-line and fixed-wireless premises, as at 30 December 2025. Higher-quality technologies (full fibre) score above copper, wireless, and satellite. Actual speeds depend on your plan.
Amenities
Mansfield: council population
The three add up to the change above. These are council-wide figures from the ABS, not figures for this locality alone — this locality's own population is in the census section above.
Socio-economic profile
Mountain Bay is home to 54 residents, with a median age of 61 — noticeably older than the national figure of 38. Median household income runs at $50,000 a year, with unemployment at 0.0%.
2021 Census · change since 2016
Population
54
Median Age
61
Median Household Income
$50,232/yr
Census Median Rent
—
Census Median Mortgage
$1,517/mo
Avg Household Size
1.9
Median Personal Income
$27,300/yr
Unemployment Rate
0.0%
Unoccupied Dwellings
96.6%
Total Dwellings
29
Owner-Occupier Rate
100.0%
Houses
100.0%
Rental Stress
—
Mortgage Stress
36.2%
Work From Home
12.5%
Dwelling Types
Property Ownership
Demographics
- Born in Australia
- 79.6%
- English Spoken at Home
- 92.6%
- Employment Rate
- 46%
- Completed Year 12
- 37.0%
Occupations
Religion
Country of Birth (overseas)
Largest overseas birthplaces, as a share of all residents.
Age Distribution
Family & Household Composition
Commute to Work
Education
Cars per Dwelling
Council Rates
Households face an average residential rates bill of $1,697 a year through Mansfield based on 2024 figures.
How this land is zoned
- Other and special use 99%
- Zones under 1% 1%
Zoning sets what may be built, not what is there today. A single address can sit in a different zone to the locality around it — the property page shows the zone for one address.
Building Approvals: Mansfield
In the year to August 2026, 76 new dwellings were approved across Mansfield. That mix is 69 houses and 7 units. Approvals are down 50.0% on the same period a year earlier.
Aboriginal Cultural Heritage
The Registered Aboriginal Party for this area is Taungurung Land and Waters Council Aboriginal Corporation (appointed 2009).
Registered Aboriginal Parties are appointed by the Victorian Aboriginal Heritage Council under the Aboriginal Heritage Act 2006 as the primary guardians, keepers and knowledge holders of Aboriginal cultural heritage for their area. They are the body to contact about cultural heritage here.
Climate & Setting
from Lake Eildon, 16.9 kmModerate rainfall — hot summers, cold winters with occasional frost.
- Elevation
- 349 m
- above sea level, at the locality centre
- Annual rainfall
- 810 mm
- 99 rainy days
- Summer max (Jan)
- 29.3°C
- 14 days ≥ 35°C
- Winter min (Jul)
- 4.1°C
- 10 frost days ≤ 0°C
Elevation is the ground at the locality centre, from Geoscience Australia's National Digital Elevation Model. Approximate — it reads high in dense built-up areas. It is a measure of height above sea level and not an indicator of flood risk, which depends on height above nearby waterways.
EV adoption
In postcode 3723, 24 of 3,968 registered light vehicles are battery-electric on 31 January 2025. A further 1.0% (40 vehicles) are hybrid or plug-in hybrid, taking the non-petrol, non-diesel share to 1.6%.
Rooftop solar
In postcode 3723, 899 rooftop-solar systems totalling 6.3 MW have been installed since 2001, against 2,729 dwellings recorded in the 2021 Census. 44 went up in the last year.
Counts every system certified since 2001, so a roof re-fitted with a newer system is counted twice, and small commercial systems are included alongside houses — useful for comparing postcodes, not an estimate of how many homes have working panels today.
2026 covers part of the year only, to 2026-07.
First Home Owner Grant
FY2026-27$10,000 for new homes priced up to $750,000.
The separate First Home Buyer Duty Reduction (stamp-duty concession) runs alongside this grant.
1 first-home grant was paid in postcode 3723 in 2025-26, rank 213 of 298 Victorian postcodes. The most was 23, in 2002-03.
Grants on new and established homes; established homes stopped qualifying in mid-2013.
Federal Electorate
Currently held by Helen Haines Independent
| Year | Winner | 2PP ALP | 2PP LNP | Swing |
|---|---|---|---|---|
| 2025 | Helen Haines | 43.3% | 56.7% | -1.4 |
| 2022 | Helen Haines | 44.7% | 55.3% | -7.5 |
| 2019 | Helen Haines | 37.3% | 62.7% | +7.7 |
Results are per division — federal electoral boundaries are redrawn periodically, so the history reflects this division's past, not necessarily the exact locality's voters across time.
State Electorate
Currently held by Cindy McLeish Liberal
Next state election: 28 November 2026.
| Year | Winner | Won with | 2PP ALP | 2PP LNP |
|---|---|---|---|---|
| 2022 | Cindy McLeish LP | 53.3% | 42.9% | 57.1% |
| 2018 | Cindy McLeish LP | 50.2% | 47.6% | 52.4% |
| 2014 | Cindy McLeish LP | 51.7% | 46.2% | 53.8% |
Results are per district. Districts were last redrawn in 2021, so results from before then describe the district of that name, not necessarily this locality's voters. Results: Victorian Electoral Commission, CC BY 4.0.
Looking at a specific address in Mountain Bay?
Every figure above is a locality average, and an average smooths over the difference between a street of family homes and a block of flats. Look up one address and you get the census for the few hundred people around it, its own nearest schools and stops, and what the state has mapped for that block.
- The census for a few hundred neighbours, not all 54 residents
- Nearest and zoned schools, with the walk from that door
- Flood, bushfire and noise mapping, where the state publishes it
Free to look up. Subscribers see every section in full — $29/month.
Nearby suburbs
Compare Mountain Bay to another suburb
Side-by-side stats for any other VIC suburb — type a name and pick one.
Or jump straight to a nearby comparison:
Common questions about Mountain Bay
Is Mountain Bay a safe place to live?
Recorded crime in Mountain Bay is low (26/100, ranked against other VIC suburbs on offences per resident).
What natural hazards affect Mountain Bay?
Mountain Bay has no recorded bushfire history. Flood overlays cover a low share of it (24/100). These are locality-wide figures; check the address, as flood and bushfire exposure change street by street.
What is the population of Mountain Bay?
Mountain Bay, VIC had a population of 54 at the 2021 Australian Bureau of Statistics census.
What is the postcode for Mountain Bay, VIC?
The postcode for Mountain Bay, VIC is 3723.
How far is Mountain Bay from Melbourne?
Mountain Bay is 212 km from Melbourne CBD by road, about 186 minutes by car in normal traffic. Distance is the most-direct driving route, not straight-line.
What is the median household income in Mountain Bay?
At the 2021 ABS Census, median household income in Mountain Bay was $50,232 a year. It is the most recent suburb-level income figure until 2026 Census results are released in 2027.
What is the median age in Mountain Bay?
The median age of residents in Mountain Bay was 61 at the 2021 ABS Census.
What is the weather like in Mountain Bay?
At the nearest Bureau of Meteorology station to Mountain Bay, Lake Eildon (16.9 km away), summer days average 29.3°C, winter nights 4.1°C, 810 mm of rain a year over 99 rainy days, and 14 days a year above 35°C over 2006-2026.
Is the First Home Owner Grant available in Mountain Bay?
First-home buyers in VIC may be eligible for $10,000 towards new homes with a purchase price up to $750,000. The grant is administered by State Revenue Office Victoria; confirm current eligibility before signing a contract — state rules and amounts can change.
What council does Mountain Bay belong to?
Mountain Bay sits within the Mansfield local government area. Council rates, planning approvals, and waste collection fall under this LGA.
How much are council rates in Mountain Bay?
The average residential rates bill through Mansfield is $1,697 a year (2024). Every suburb in this LGA shares the same schedule — individual bills vary with land value.
How much is being built near Mountain Bay?
Across Mansfield, 76 new residential dwellings were approved in the year to August 2026 (source: ABS Building Approvals). That's down 50.0% on the same period a year earlier. These are LGA-level totals — every suburb in the council shares the same figure.
Which federal electorate is Mountain Bay in?
Mountain Bay sits within the federal Division of Indi, currently held by Helen Haines (Independent).
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Data freshness
- Census · 2021
- For-sale & rental market · Oct 2026
- Council rates · FY 2024–25
- Building approvals · Aug 2026
- Schools · 2025
- NBN connectivity · Dec 2025
- Crime · 2026
- Road crashes · 2021–2025
- Climate · 2006–2026
- Socio-economic (SEIFA) · 2021
- EV adoption · Jan 2025
- First Home Owner Grant · Sep 2026
- Federal electorate · 2025
- State electorate · 2022
- Amenities · Sep 2026
- Health & emergency facilities · Sep 2026
- Industrial emissions (NPI) · 2024/2025
- Coastal erosion · 1988–2025
- Aircraft noise · 2024
Vintages show when each source's data is from. See all data sources.
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Information shown is provided as-is from Australian government and commercial data sources.
Always verify with the relevant authority before making property decisions.
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