Aldgate, SA 5154 — Suburb Profile
Last reviewed: · By Knowburb Research Team
In short
Aldgate is a suburb of South Australia, postcode 5154, home to 3,471 residents with a settled, mature community. Located in the Adelaide Hills local government area and roughly 16 km from the Adelaide CBD.
Snapshot
Demographics
- Population
- 3,471
- Median age
- 45 years
- Median household income
- $2,561 /week
- Median personal income
- $995 /week
- Median family income
- $2,844 /week
- Average household size
- 2.8
- Persons per bedroom
- 0.8
- Local government area
- Adelaide Hills
- Statistical region (SA4)
- Adelaide - Central and Hills
- Remoteness classification
- Major Cities of Australia
- Federal electorate
- Mayo
Property & cost of living
- Median rent
- $500 /week
- Median monthly mortgage
- $2,200
- Rent share of household income
- 20%
Schools
- Heathfield Primary School
- Aldgate Primary School
- The Hills Montessori School
- Heathfield High School
- Stirling East Primary School
Transport
- Within 800 m walk: 2 bus stops
- Within 1.6 km: 24 bus stops
- Stop 39B Cricklewood Rd - East side
- Stop 39B Cricklewood Rd - West side
- Stop 39A Cricklewood Rd - West side
- Stop 39A Cricklewood Rd - East side
- Stop 42 Mt Barker Rd - South side
Lifestyle & amenities
- 1 café
- 5 restaurants
- 2 pubs and bars
- 14 parks and reserves
- 3 gyms and fitness centres
- 1 supermarket
Climate
- Warmest month: Jan (28.7°C avg max)
- Coolest month: Jul (15.0°C avg max)
- Annual rainfall: 525 mm
- Reference station: Adelaide (Kent Town), 17.6 km away
NBN & connectivity
Fibre to the Node serves 58.3% of the 1,421 resolvable premises in Aldgate. 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: 39.3%
- Fibre to the Node: 58.3%
- Fixed Wireless: 2.0%
- Sky Muster (Satellite): 0.4%
Safety
- Recorded offences: 58 across postcode 5154 in the year to FY2024–25 (up 49% on the prior year).
- Most common categories: 17 property damage, 14 theft, 12 break-ins.
Frequently asked questions
What is the population of Aldgate?
Aldgate (SA 5154) had 3,471 residents at the most recent ABS Census. The median age is 45. It sits within the Adelaide Hills local government area.
What is the median rent in Aldgate?
The median advertised rent in Aldgate is $500/week, based on SQM Research listings data. Rents vary by property type, bedrooms and condition.
Are there schools in Aldgate?
Yes — 5 schools are listed within or near Aldgate covering government, independent sectors. Nearest include: Heathfield Primary School (1.1 km), Aldgate Primary School (1.3 km), The Hills Montessori School (1.6 km). School data sourced from ACARA and state education departments.
What NBN technology is available in Aldgate?
Aldgate is predominantly served by Fibre to the Node (58.3% of premises). Coverage data is sourced from the NBN upgrade map aggregated from NBN Co address checks.
How safe is Aldgate?
Across postcode 5154, 58 offences were recorded in the 12 months to FY2024–25. The most common offence categories were property damage (17), theft (14), break-ins (12). Crime statistics are recorded by area (postcode or LGA), not by individual suburb. Data sourced from each state's crime statistics agency.
What is the climate like in Aldgate?
In Aldgate, mean daily temperatures range from 12.1°C to 21.9°C and annual rainfall is 525 mm measured at the Adelaide (Kent Town) weather station (17.6 km away). Long-term averages from the Bureau of Meteorology.
What public transport options are in Aldgate?
24 public transport stops are mapped within 1.6 km of the Aldgate centroid. Within 800 m, you'll find 2 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: