Mount Osmond SA 5064
Mount Osmond is a suburb in South Australia, 11 km from Adelaide CBD, around 18 minutes by car. Population is 464; the median age is 46 and the median household income is $144,404 per year. On socioeconomic measures it sits in the top 20% nationally. Population grew 22.8% from 2016 to 2021. The 2021 Census recorded a median rent of $441 per week and a median monthly mortgage of $2,599. The area shows high bushfire risk. Walkability is low.
This suburb is too small to rate.
The Liveability Rating is calculated for suburbs of 500 residents or more, and this one has 464. 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 Mount Osmond?
Local knowledge beats any dataset. Rate it and see what other residents think.
Our score
Not enough data to score this suburb.
Residents say
…
Median House Price
Public listings dataMount Osmond's house market is moving higher: the median sale price reached $1.37 million, about 1% above where it sat a year earlier. That said, only six sales settled in the quarter, so the median is a noisy signal — treat it as a direction rather than a level.
$1,366,000
Based on only 6 sales — small sample, take as indicative.
Rental Market
Rental affordability
June quarter 202582 Unaffordable · the average rental household in this region would pay about 37% of its income on the median rent in postcode 5064.
SGS Rental Affordability Index: a score of 100 means rent takes 30% of income, the usual housing-stress line; lower scores are less affordable. "Region" is the capital city or the rest of the state.
Is Mount Osmond safe? Crime statistics
2026Crime in Mount Osmond sits in the low band, with 8 incidents recorded in 2026 — up roughly 14% on the prior year.
8 offences
14.3% since 2025Crime Trend
Serious Road Crashes
2021–20253 crashes
where someone was killed or admitted to hospital
Crashes are counted where they happened, so a main road through the suburb carries people passing through; this is not a measure of risk to residents. This state’s crash data does not name the road.
Schools
Universities nearby
- 6.3 kmAdelaide University, Magill CampusAdelaide University · 112 courses
- 6.6 kmAdelaide University, Adelaide City CampusAdelaide University · 472 courses
- 6.6 kmFlinders City CampusFlinders University · 156 courses
3.0% of residents here are full-time university students aged 15–24.
Distance is measured to the suburb centre. A campus nearby does not by itself mean a student rental market — most suburbs within a few kilometres of one have a student share close to the national norm, and the figure above is what tells them apart.
Walkability
Mount Osmond is car-dependent on foot — at 36/100, most errands require a car.
Public transport
Weekday and weekend service frequency across every stop inside Mount Osmond.
- Peak (7-9am + 5-7pm)
- 12.2 arrivals/hr
- Off-peak weekday
- 6.6 arrivals/hr
- Saturday
- 3.3 arrivals/hr
- Median peak wait
- 4 min
- Span of service
- 17.8 hours
Scheduled service only, based on the 21 October 2026 timetable. Reliability (delays, cancellations) not measured.
NBN connectivity
The internet access technology available across NBN premises in Mount Osmond.
- Full-fibre (FTTP) share
- 52%
- Premises covered
- 173
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
Burnside: council population
The three add up to the change above. These are council-wide figures from the ABS, not figures for this suburb alone — this suburb's own population is in the census section above.
Socio-economic profile
Mount Osmond is home to 464 residents, with a median age of 46, a touch above the national 38. Median household income runs at $144,000 a year, with unemployment at 3.3%.
2021 Census · change since 2016
Population
464
Median Age
46
Median Household Income
$144,404/yr
Census Median Rent
$441/wk
Census Median Mortgage
$2,599/mo
Avg Household Size
2.8
Median Personal Income
$59,384/yr
Unemployment Rate
3.3%
Unoccupied Dwellings
5.7%
Total Dwellings
157
Owner-Occupier Rate
95.4%
Houses
100.0%
Rental Stress
15.9%
Mortgage Stress
21.6%
Work From Home
20.4%
Dwelling Types
Property Ownership
Demographics
- Born in Australia
- 72.8%
- English Spoken at Home
- 82.3%
- Employment Rate
- 61.6%
- Completed Year 12
- 64.7%
Occupations
Religion
Country of Birth (overseas)
Largest overseas birthplaces, as a share of all residents.
When They Arrived
Share of all residents by the year they arrived in Australia. Periods cover different numbers of years, so compare the shape rather than the bar widths.
16 residents (3.4%) arrived since 2016. Australia’s borders were closed to most arrivals from March 2020, so the last two years of that period are much smaller than the ones before them — nationally 260,799 people arrived in 2019 against 28,521 in 2021.
Languages Spoken at Home
Top languages other than English, as a share of all residents.
Age Distribution
Family & Household Composition
Commute to Work
31% of employed residents work in a capital's city centre (72 of 234).
City centre: the ABS area around each capital's CBD, such as Sydney Inner City or Perth City (which takes in Subiaco and Leederville). 2021 Census place of work.
Education
Cars per Dwelling
Council Rates
Households face an average residential rates bill of $2,410 a year through Burnside based on 2024 figures.
How this land is zoned
- Environmental 100%
Zoning sets what may be built, not what is there today. A single address can sit in a different zone to the suburb around it — the property page shows the zone for one address.
Building Approvals: Burnside
In the year to August 2026, 250 new dwellings were approved across Burnside. That mix is 114 houses and 136 units. Approvals are up 31.8% on the same period a year earlier.
Air Quality
MODERATEPM2.5 averaged 6 µg/m³ in 2025 — below Australia's NEPM annual standard (8 µg/m³), slightly above the stricter WHO guideline (5 µg/m³).
PM10 averaged 17.8 µg/m³ · NO₂ averaged 1.12 pphm. Days over the limit in 2025: PM10 0 · NO₂ 0.
From the Adelaide CBD monitoring station, 6.6 km away.
Climate & Setting
from Mount Lofty, 4.8 kmHigh rainfall — warm summers, mild winters.
- Elevation
- 370 m
- above sea level, at the suburb centre
- Distance to the ocean
- 13.5 km
- Annual rainfall
- 969 mm
- 109 rainy days
- Summer max (Jan)
- 23.8°C
- 3 days ≥ 35°C
- Winter min (Jul)
- 5.4°C
- 0 frost days ≤ 0°C
Elevation is the ground at the suburb 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.
Industrial Emissions Nearby
2 facilities within 5 km- 2.3 kmHigher EducationTop reported: Oxides of Nitrogen · Carbon monoxide · Particulate Matter ≤2.5 µm (PM2.5)
- 3.6 kmOther Non-Metallic Mineral Mining and QuarryingTop reported: Particulate Matter ≤10.0 µm (PM10) · Oxides of Nitrogen · Carbon monoxide
EV adoption
In postcode 5064, 226 of 7,835 registered light vehicles are battery-electric on 31 January 2025. A further 4.4% (342 vehicles) are hybrid or plug-in hybrid, taking the non-petrol, non-diesel share to 7.2%.
Rooftop solar
In postcode 5064, 2,572 rooftop-solar systems totalling 19.6 MW have been installed since 2001, against 4,091 dwellings recorded in the 2021 Census. 168 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$15,000 for new homes.
No purchase-price cap. Stamp duty is fully exempted for eligible first-home buyers as a separate concession.
Mortgage repayments
6 mortgage brokers are registered in postcode 5064.
Conveyance duty at the owner-occupier rate, and it excludes first home buyer concessions — those can cut it substantially or remove it entirely. Excludes legal, inspection and lender fees. Check with RevenueSA
A deposit under 20% usually attracts Lenders Mortgage Insurance, which this doesn't include.
Principal and interest over 30 years, fixed rate. Excludes fees, offset, redraw and LMI. Default rate is the median comparison rate across 1788 advertised products as at 2026-10-27 — indicative only, and not an offer. Your rate depends on the lender, your deposit and your circumstances. Not financial advice.
Federal Electorate
Currently held by Claire Clutterham Australian Labor Party
| Year | Winner | 2PP ALP | 2PP LNP | Swing |
|---|---|---|---|---|
| 2025 | Claire Clutterham | 56.6% | 43.4% | +7.1 |
| 2022 | James Stevens | 49.5% | 50.5% | -6.4 |
| 2019 | James Stevens | 43.1% | 56.9% | +1.5 |
Results are per division — federal electoral boundaries are redrawn periodically, so the history reflects this division's past, not necessarily the exact suburb's voters across time.
State Electorate
Currently held by Jack Batty Liberal Party
Next state election: 16 March 2030.
| Year | Winner | Won with |
|---|---|---|
| 2026 | Jack Batty LP | 58.5% |
| 2022 | Vickie Chapman LP | 58.2% |
Results are per district. Districts were last redrawn in 2024, so results from before then describe the district of that name, not necessarily this suburb's voters. Results: Electoral Commission of South Australia.
Looking at a specific address in Mount Osmond?
Every figure above is a suburb 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 464 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.
Checking the whole city?
Suburbs to avoid in Adelaide There is no list of bad suburbs, but there are hazards the state measures and publishes — recorded crime, bushfire exposure, flood overlays and aircraft noise. Adelaide suburbs ranked on them, with what the numbers do and don't mean.Nearby suburbs
Beaumont SA 5066
Glen Osmond SA 5064
Urrbrae SA 5064
Waterfall Gully SA 5066
Brown Hill Creek SA 5062
Leawood Gardens SA 5150
Compare Mount Osmond to another suburb
Side-by-side stats for any other SA suburb — type a name and pick one.
Or jump straight to a nearby comparison:
Common questions about Mount Osmond
Is Mount Osmond a safe place to live?
Recorded crime in Mount Osmond is low (33/100, ranked against other SA suburbs on offences per resident).
What natural hazards affect Mount Osmond?
Mount Osmond has a high recorded bushfire history (84/100, ranked against every Australian suburb with any fire history). These are suburb-wide figures; check the address, as flood and bushfire exposure change street by street.
What is the population of Mount Osmond?
Mount Osmond, SA had a population of 464 at the 2021 Australian Bureau of Statistics census.
What is the postcode for Mount Osmond, SA?
The postcode for Mount Osmond, SA is 5064.
How far is Mount Osmond from Adelaide?
Mount Osmond is 11 km from Adelaide CBD by road, about 18 minutes by car in normal traffic. Distance is the most-direct driving route, not straight-line.
What is the median household income in Mount Osmond?
At the 2021 ABS Census, median household income in Mount Osmond was $144,404 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 Mount Osmond?
There are too few current rental listings in Mount Osmond for a reliable median. At the 2021 ABS Census the median weekly rent was $441, across all dwelling types.
What is the median age in Mount Osmond?
The median age of residents in Mount Osmond was 46 at the 2021 ABS Census.
Is Mount Osmond at risk of bushfire?
Mount Osmond has a high recorded bushfire history (84/100). The score comes from Geoscience Australia's historical bushfire boundaries, with planned burns excluded: the area of recorded fires touching the suburb 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.
Is Mount Osmond walkable?
Mount Osmond scores 36/100 on the SuburbScan Walkability Score, making it car-dependent. The score is a weighted average of public transport, schools, parks, supermarkets, GPs, pharmacies, childcare, and hospitals within walking distance.
What is the air quality in Mount Osmond?
The nearest government air-quality monitoring station to Mount Osmond (Adelaide CBD) recorded a 2025 annual mean PM2.5 of 6.0 µg/m³ and PM10 of 17.8 µg/m³. That puts Mount Osmond below the Australian NEPM annual standard of 8 µg/m³ but above the stricter WHO guideline of 5 µg/m³.
What is the weather like in Mount Osmond?
At the nearest Bureau of Meteorology station to Mount Osmond, Mount Lofty (4.8 km away), summer days average 23.8°C, winter nights 5.4°C, 969 mm of rain a year over 109 rainy days, and 3 days a year above 35°C over 2006-2026.
Is the First Home Owner Grant available in Mount Osmond?
First-home buyers in SA may be eligible for $15,000 towards new homes. The grant is administered by RevenueSA; confirm current eligibility before signing a contract — state rules and amounts can change.
What council does Mount Osmond belong to?
Mount Osmond sits within the Burnside local government area. Council rates, planning approvals, and waste collection fall under this LGA.
How much are council rates in Mount Osmond?
The average residential rates bill through Burnside is $2,410 a year (2024). Every suburb in this LGA shares the same schedule — individual bills vary with land value.
How much is being built near Mount Osmond?
Across Burnside, 250 new residential dwellings were approved in the year to August 2026 (source: ABS Building Approvals). That's up 31.8% 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 Mount Osmond in?
Mount Osmond sits within the federal Division of Sturt, currently held by Claire Clutterham (Australian Labor Party).
Search another suburb or address
Data freshness
- Census · 2021
- Median sale prices · Oct 2026
- For-sale & rental market · Oct 2026
- Council rates · FY 2024–25
- Building approvals · Aug 2026
- Schools · 2025
- Public transport · Oct 2026
- NBN connectivity · Dec 2025
- Crime · 2026
- Road crashes · 2021–2025
- Air quality · 2025
- Climate · 2006–2026
- Socio-economic (SEIFA) · 2021
- EV adoption · Jan 2025
- First Home Owner Grant · Sep 2026
- Federal electorate · 2025
- State electorate · 2026
- 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.
Was the information on this page useful to you?
Thanks! Anything we could improve?
We hate spam as much as you do — we'll never use your email for marketing, and we might not be able to reply to everyone.
Thanks for your feedback! 🙏
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.