Located in Tasmania, Great Bay sits 56 km from Hobart CBD, around 1 hour 30 minutes by car. The locality has 92 residents, a median age of 51, and a median household income of $68,224 per year. On socioeconomic measures it sits in the top 40% nationally. Population grew 61.4% from 2016 to 2021. The 2021 Census recorded a median rent of $300 per week and a median monthly mortgage of $1,517. The area shows high bushfire risk. 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 92. 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.
How do you rate the liveability in Great Bay?
Local knowledge beats any dataset. Rate it and see what other residents think.
Our score
Not enough data to score this locality.
Residents say
…
Short-Stay Rentals
8 active Airbnb listings: 8 whole homes and 0 rooms.
Airbnb only, as at Jun 2026; other platforms are not included. Active means reviewed in the past 12 months.
Crime in the Kingborough council area
Crime recorded across the whole council area over the 12 months to Jul 2026, not in Great Bay alone. Tasmania Police publish by council, not by suburb.
| Type | Count | Per 1,000 residents |
|---|---|---|
| All offences | 1,164 | 28.0 |
| Assault | 106 | 2.5 |
| Assault in a public place | 28 | 0.7 |
| Home burglary | 42 | 1.0 |
| Stolen vehicles | 55 | 1.3 |
| Robbery | 3 | 0.1 |
| Serious crime | 23 | 0.6 |
| Public order incidents | 734 | 17.6 |
| Family violence order breaches | 35 | 0.8 |
| Police family violence order breaches | 25 | 0.6 |
Rates use the council’s 41,628 residents. The latest month is preliminary and may be revised.
Serious Road Crashes
2021–20252 crashes
where someone was killed or admitted to hospital
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.
Coastal Erosion
Shoreline Change Summary
1988–2025Nearest Eroding Coastline
- Distance
- 1.2 km
- Rate
- -0.07 m/yr
- Net Movement
- -10.8 m
- Certainty
- good
Data Quality
Schools
Walkability
Great 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 Great Bay.
- Full-fibre (FTTP) share
- 0%
- Premises covered
- 48
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
Kingborough: 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
Great Bay is home to 92 residents, with a median age of 51 — noticeably older than the national figure of 38. Median household income runs at $68,000 a year, with unemployment at 0.0%.
2021 Census · change since 2016
Population
92
Median Age
51
Median Household Income
$68,224/yr
Census Median Rent
$300/wk
Census Median Mortgage
$1,517/mo
Avg Household Size
2.2
Median Personal Income
$40,248/yr
Unemployment Rate
0.0%
Unoccupied Dwellings
90.9%
Total Dwellings
33
Owner-Occupier Rate
90.0%
Houses
100.0%
Rental Stress
22.9%
Mortgage Stress
26.7%
Work From Home
0.0%
Dwelling Types
Property Ownership
Demographics
- Born in Australia
- 62.0%
- English Spoken at Home
- 88.0%
- Employment Rate
- 47.2%
- Completed Year 12
- 44.6%
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 $1,735 a year through Kingborough based on 2024 figures.
How this land is zoned
- Environmental 64%
- Rural and farming 32%
- Infrastructure and transport 2%
- Residential 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: Kingborough
In the year to August 2026, 138 new dwellings were approved across Kingborough. Almost all of the pipeline is detached houses. Approvals are down 13.0% on the same period a year earlier.
Climate & Setting
from Dover, 32.8 kmModerate rainfall — warm summers, cold winters with occasional frost.
- Elevation
- 16 m
- above sea level, at the locality centre
- Distance to the ocean
- 998 m
- 3.6 km to a named beach
- Annual rainfall
- 854 mm
- 134 rainy days
- Summer max (Jan)
- 21.0°C
- 1 days ≥ 35°C
- Winter min (Jul)
- 3.7°C
- 11 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 7150, 63 of 3,361 registered light vehicles are battery-electric on 31 January 2025. A further 1.7% (57 vehicles) are hybrid or plug-in hybrid, taking the non-petrol, non-diesel share to 3.6%.
Rooftop solar
In postcode 7150, 677 rooftop-solar systems totalling 3.8 MW have been installed since 2001, against 2,064 dwellings recorded in the 2021 Census. 63 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$20,000 for new homes.
$20,000 for transactions commencing 1 July 2026 - 30 June 2027. THE AMOUNT MOVES EVERY YEAR AND THE SRO PUBLISHES THE TABLE: $30,000 (FY2025-26), $10,000 (FY2024-25), $30,000 (Apr 2021 - Jun 2024). We held $10,000 until 2026-09-18, which was the FY2024-25 figure — two years stale, and wrong in both directions in between. Nothing is published beyond 30 June 2027, so this is due again then regardless of the 1 July sweep. No purchase-price cap is STATED on the eligibility pages (an absence, not an explicit "no cap"); the Grant Guideline PDF was not read. Eligible new builds include substantially renovated homes and kit homes. Completion within 24 months of the transaction start date, or the grant drops to $10,000. Separate from the grant: the first home buyer duty exemption on ESTABLISHED homes up to $750,000 closed for settlements after 30 June 2026.
Federal Electorate
Currently held by Julie Collins Australian Labor Party
| Year | Winner | 2PP ALP | 2PP LNP | Swing |
|---|---|---|---|---|
| 2025 | Julie Collins | 69.4% | 30.6% | +5.7 |
| 2022 | Julie Collins | 63.7% | 36.3% | -1.5 |
| 2019 | Julie Collins | 62.2% | 37.8% | -1.5 |
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
Elected at the 2025 election:
- Peter George Independent
- Eric Abetz Liberal Party
- Rosalie Woodruff Tasmanian Greens
- David O'Byrne Independent
- Dean Winter Australian Labor Party
- Jacquie Petrusma Liberal Party
- Meg Brown Australian Labor Party
| Year | Seats won |
|---|---|
| 2025 | 2 Independent · 2 Liberal Party · 2 Australian Labor Party · 1 Tasmanian Greens |
| 2024 | 3 Liberal Party · 2 Australian Labor Party · 1 Tasmanian Greens · 1 Independent |
A vacancy here is filled by a recount of the original votes, not a by-election, so a member listed may since have been replaced. Results: Tasmanian Electoral Commission.
Looking at a specific address in Great 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 92 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 Great Bay to another suburb
Side-by-side stats for any other TAS suburb — type a name and pick one.
Or jump straight to a nearby comparison:
Common questions about Great Bay
Is Great Bay a safe place to live?
TAS does not publish suburb-level crime statistics, so there is no crime figure for Great Bay.
What natural hazards affect Great Bay?
Great Bay has a high recorded bushfire history (95/100, ranked against every Australian suburb with any fire history). These are locality-wide figures; check the address, as flood and bushfire exposure change street by street.
What is the population of Great Bay?
Great Bay, TAS had a population of 92 at the 2021 Australian Bureau of Statistics census.
What is the postcode for Great Bay, TAS?
The postcode for Great Bay, TAS is 7150.
How far is Great Bay from Hobart?
Great Bay is 56 km from Hobart CBD by road, about 91 minutes by car in normal traffic. Distance is the most-direct driving route, not straight-line.
What is the median household income in Great Bay?
At the 2021 ABS Census, median household income in Great Bay was $68,224 a year. It is the most recent suburb-level income figure until 2026 Census results are released in 2027.
What is the median weekly rent in Great Bay?
There are too few current rental listings in Great Bay for a reliable median. At the 2021 ABS Census the median weekly rent was $300, across all dwelling types.
What is the median age in Great Bay?
The median age of residents in Great Bay was 51 at the 2021 ABS Census.
Is Great Bay at risk of bushfire?
Great Bay has a high recorded bushfire history (95/100). The score comes from Geoscience Australia's historical bushfire boundaries, with planned burns excluded: the area of recorded fires touching the locality relative to its size, ranked against every Australian suburb with any fire history. It records where fire has burned, not a bushfire-prone land designation, which your council's planning scheme sets.
What is the weather like in Great Bay?
At the nearest Bureau of Meteorology station to Great Bay, Dover (32.8 km away), summer days average 21°C, winter nights 3.7°C, 854 mm of rain a year over 134 rainy days, and 1 days a year above 35°C over 2006-2026.
Is the First Home Owner Grant available in Great Bay?
First-home buyers in TAS may be eligible for $20,000 towards new homes. The grant is administered by State Revenue Office of Tasmania; confirm current eligibility before signing a contract — state rules and amounts can change.
What council does Great Bay belong to?
Great Bay sits within the Kingborough local government area. Council rates, planning approvals, and waste collection fall under this LGA.
How much are council rates in Great Bay?
The average residential rates bill through Kingborough is $1,735 a year (2024). Every suburb in this LGA shares the same schedule — individual bills vary with land value.
How much is being built near Great Bay?
Across Kingborough, 138 new residential dwellings were approved in the year to August 2026 (source: ABS Building Approvals). That's down 13.0% 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 Great Bay in?
Great Bay sits within the federal Division of Franklin, currently held by Julie Collins (Australian Labor Party).
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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
- Road crashes · 2021–2025
- Climate · 2006–2026
- Socio-economic (SEIFA) · 2021
- EV adoption · Jan 2025
- First Home Owner Grant · Sep 2026
- Federal electorate · 2025
- Short-stay rentals · Jun 2026
- State electorate · 2025
- 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.
See Data Sources and How We Calculate for details.