Norton Summit SA 5136
Norton Summit is a suburb in South Australia, 15 km from Adelaide CBD, around 26 minutes by car. Population is 548; the median age is 41 and the median household income is $120,432 per year. On socioeconomic measures it sits in the top 20% nationally. Population grew 3.0% from 2016 to 2021. The 2021 Census recorded a median rent of $315 per week and a median monthly mortgage of $2,167. The area shows high bushfire risk. 1 school sits within the suburb boundary, and walkability is low.
Is Norton Summit a good suburb?
Norton Summit scores a B (55/100) on SuburbScan's Liveability grade — strong on community, weaker on safety.
Mixed results
1 school
Somewhat walkable
Walkability 30/100 · 15.4 km · 26 min drive to Adelaide
Around the state median
Median $1.1M · Pricier than 75% of SA
High bushfire risk
Fire 72/100 · Crime 19/100
Very advantaged
SEIFA decile 10/10 · median age 41 · 548 residents
Liveability Rating
55 / 100 · Ranked #207 in SAEach bar is Norton Summit's rank among SA suburbs, from 0 to 100 (higher is better). Scored on 4 of 5 factors: no school data, so the other factors carry its weight.
How do you rate the liveability in Norton Summit?
Local knowledge beats any dataset. Rate it and see what other residents think.
Our score
55 / 100
From schools, safety and socio-economic data — not opinion.
Residents say
…
Median House Price
Public listings dataThe median house sale price in Norton Summit sits at $1.1 million, broadly flat year-on-year. That said, only nine sales settled in the quarter, so the median is a noisy signal — treat it as a direction rather than a level.
$1,100,000
Based on only 9 sales — small sample, take as indicative.
Typically sold in 65 days — median across 3 sales that recorded a listing period
Is Norton Summit safe? Crime statistics
2026Crime in Norton Summit sits in the low band, with 6 incidents recorded in 2026.
6 offences
no change since 2025Crime Trend
Serious Road Crashes
2021–20256 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
One school serve Norton Summit, and performance is broadly on par with peer-suburb schools.
- • 57 students in one school (avg 57)
Primary
Universities nearby
2.7% 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
Norton Summit is car-dependent on foot — at 30/100, most 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 Norton Summit.
- Full-fibre (FTTP) share
- 0%
- Premises covered
- 164
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
Adelaide Hills: 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
Norton Summit is home to 548 residents, with a median age of 41, broadly in line with the national figure. Median household income runs at $120,000 a year, with unemployment at 4.6%.
2021 Census · change since 2016
Population
548
Median Age
41
Median Household Income
$120,432/yr
Census Median Rent
$315/wk
Census Median Mortgage
$2,167/mo
Avg Household Size
2.8
Median Personal Income
$44,460/yr
Unemployment Rate
4.6%
Unoccupied Dwellings
7.8%
Total Dwellings
179
Owner-Occupier Rate
89.0%
Houses
97.8%
Rental Stress
13.6%
Mortgage Stress
21.6%
Work From Home
20.6%
Dwelling Types
Property Ownership
Demographics
- Born in Australia
- 77.7%
- English Spoken at Home
- 89.4%
- Employment Rate
- 62.6%
- Completed Year 12
- 51.8%
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.
23 residents (4.2%) 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.
Where New Residents Came From
Where residents aged five and over lived five years before the 2021 Census, for those who lived somewhere else.
Top places newcomers came from, as a share of the 512 residents aged five and over. Areas are ABS statistical regions. Small counts are approximate: the ABS adjusts every figure slightly to protect privacy.
Languages Spoken at Home
Top languages other than English, as a share of all residents.
Age Distribution
Family & Household Composition
Commute to Work
20% of employed residents work in a capital's city centre (55 of 270).
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 $2,727 a year through Adelaide Hills based on 2024 figures.
How this land is zoned
- Rural and farming 80%
- Environmental 20%
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: Adelaide Hills
In the year to August 2026, 95 new dwellings were approved across Adelaide Hills. Almost all of the pipeline is detached houses. Approvals are up 53.3% on the same period a year earlier.
Air Quality
This station does not measure fine particles (PM2.5).
NO₂ averaged 0.51 pphm. Days over the limit in 2025: NO₂ 0 · ozone 0.
From the Northfield monitoring station, 12.1 km away.
Climate & Setting
from Mount Lofty, 7.1 kmHigh rainfall — warm summers, mild winters.
- Elevation
- 449 m
- above sea level, at the suburb centre
- Distance to the ocean
- 20.9 km
- Near high-voltage lines
- 4.6% of addresses
- 13 within 100 m of an overhead line of 110 kV or more
- 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- 2.6 kmGravel and Sand QuarryingTop reported: Particulate Matter ≤10.0 µm (PM10) · Oxides of Nitrogen · Carbon monoxide
- 4.6 kmGravel and Sand QuarryingTop reported: Particulate Matter ≤10.0 µm (PM10) · Oxides of Nitrogen · Carbon monoxide
EV adoption
In postcode 5136, 10 of 494 registered light vehicles are battery-electric on 31 January 2025. A further 2.4% (12 vehicles) are hybrid or plug-in hybrid, taking the non-petrol, non-diesel share to 4.5%.
Rooftop solar
In postcode 5136, 164 rooftop-solar systems totalling 1.3 MW have been installed since 2001, against 190 dwellings recorded in the 2021 Census. 13 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
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 Rebekha Sharkie Centre Alliance
| Year | Winner | 2PP ALP | 2PP LNP | Swing |
|---|---|---|---|---|
| 2025 | Rebekha Sharkie | 55.0% | 45.0% | +3.4 |
| 2022 | Rebekha Sharkie | 51.6% | 48.4% | -4.1 |
| 2019 | Rebekha Sharkie | 47.5% | 52.5% | -0.7 |
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 Josh Teague Liberal Party
Next state election: 16 March 2030.
| Year | Winner | Won with |
|---|---|---|
| 2026 | Josh Teague LP | 50.6% |
| 2022 | Josh Teague LP | 51.9% |
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 Norton Summit?
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 548 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
Woodforde SA 5072
Teringie SA 5072
Ashton SA 5137
Montacute SA 5134
Cherryville SA 5134
Marble Hill SA 5137
Compare Norton Summit 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 Norton Summit
Is Norton Summit a safe place to live?
Recorded crime in Norton Summit is low (19/100, ranked against other SA suburbs on offences per resident).
What natural hazards affect Norton Summit?
Norton Summit has a high recorded bushfire history (72/100, 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.
Is Norton Summit a good place to live?
Norton Summit has a SuburbScan Liveability grade of B (55/100), ranked against other SA suburbs on school quality (25%), safety (25%), SEIFA socio-economic advantage (25%), walkability (15%) and CBD access (10%). Whether it suits you depends on what you weigh — each of those is on this page.
What is the population of Norton Summit?
Norton Summit, SA had a population of 548 at the 2021 Australian Bureau of Statistics census.
What is the postcode for Norton Summit, SA?
The postcode for Norton Summit, SA is 5136.
How far is Norton Summit from Adelaide?
Norton Summit is 15 km from Adelaide CBD by road, about 26 minutes by car in normal traffic. Distance is the most-direct driving route, not straight-line.
What is the median household income in Norton Summit?
At the 2021 ABS Census, median household income in Norton Summit was $120,432 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 Norton Summit?
There are too few current rental listings in Norton Summit for a reliable median. At the 2021 ABS Census the median weekly rent was $315, across all dwelling types.
What is the median age in Norton Summit?
The median age of residents in Norton Summit was 41 at the 2021 ABS Census.
Is Norton Summit at risk of bushfire?
Norton Summit has a high recorded bushfire history (72/100). 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.
How are the schools in Norton Summit?
There is 1 school inside the Norton Summit boundary: 1 at similar schools on NAPLAN, compared with same-state, same-type schools of similar socio-educational advantage (ICSEA).
Is Norton Summit walkable?
Norton Summit scores 30/100 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 weather like in Norton Summit?
At the nearest Bureau of Meteorology station to Norton Summit, Mount Lofty (7.1 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 Norton Summit?
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 Norton Summit belong to?
Norton Summit sits within the Adelaide Hills local government area. Council rates, planning approvals, and waste collection fall under this LGA.
How much are council rates in Norton Summit?
The average residential rates bill through Adelaide Hills is $2,727 a year (2024). Every suburb in this LGA shares the same schedule — individual bills vary with land value.
How much is being built near Norton Summit?
Across Adelaide Hills, 95 new residential dwellings were approved in the year to August 2026 (source: ABS Building Approvals). That's up 53.3% 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 Norton Summit in?
Norton Summit sits within the federal Division of Mayo, currently held by Rebekha Sharkie (Centre Alliance).
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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
- 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.
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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.