Greenhill, SA 5140
Adelaide Hills CouncilAll suburbs in postcode 5140
Updated
Median house price
Verified median pending
We don't yet have a verified suburb-level median for this market. We're working on a data partner; in the meantime, treat the state-level figures as a guide only. How we source data.
Sales data as of July 2026
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Rent in Greenhill
Rental data as of October 2026
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What to know about Greenhill
Greenhill (5140) sits in the Adelaide Hills region of South Australia.
Greenhill has roughly 454 residents, with a typical family-age mix. Households are predominantly owner-occupied. Daily life is car-dependent: most residents drive to work, school and the shops.
What it’s like to live here
Greenhill scores 0/100 on walkability, which makes it car-dependent with limited public transport. Plan for two cars in a typical household, especially if work isn't local.
Summer days here average around 27°C (mild), winter mornings around 6°C (cool). Annual rainfall lands at about 827 mm. Figures are our 1991 to 2020 averages of SILO data for this location (Queensland Government, built from Bureau of Meteorology observations).
Schooling within or near the suburb covers 9 government primary, 4 government secondary, 4 Catholic, 3 independent.
Schools in Greenhill
Location
Walkability
- Walk
- 0/100
- Transit
- 0/100
- Bike
- 15/100
Very car dependent. Scores out of 100, calculated from OpenStreetMap data (ODbL).
Walkability data as of May 2026· OpenStreetMap
Demographics
The 2021 Census put Greenhill's population at 454, with a median age of 40. That sits as a typical family-age mix. Households are predominantly owner-occupied (92% own, 2% rent), which shapes everything from school catchment stability to how often properties turn over. The household mix skews family-dominated (83% family households, 13% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
- Population
- 454
- Median age
- 40
- Family households
- 83%
- Lone person
- 13%
- Owner occupied
- 92%
- Renter occupied
- 2%
Demographics data as of May 2026· ABS 2021 Census
Crime and safety
5 offences recorded in 2025-26
Top offence categories
Source: State Police Open Data
Crime data as of June 2026
Weather year-round
- Annual rainfall
- 827 mm
- Hottest month, avg max
- 26.6°C
- Coldest month, avg min
- 5.9°C
Rainfall by month
Our 1991 to 2020 averages of SILO data (Queensland Government, built from Bureau of Meteorology observations, CC BY 4.0) for this location.
Climate data as of October 2026· SILO (Queensland Government), from Bureau of Meteorology observations
Questions about Greenhill
- What is the Greenhill postcode?
- Greenhill is in the 5140 postcode, in SA, in the Adelaide Hills Council region.
- Where is Greenhill?
- Greenhill is a suburb in the Adelaide Hills Council area, SA 5140.
- What schools are in Greenhill?
- There are 20 schools serving Greenhill on this page, including Norton Summit Primary School, St Peter's Collegiate Girls' School, Uraidla Primary School.
- How walkable is Greenhill?
- Greenhill has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 15.
- What suburbs are near Greenhill?
- Greenhill is close to Summertown, Horsnell Gully, Cleland, Mount Lofty, Waterfall Gully.
- What is the population of Greenhill?
- The population of Greenhill is approximately 454 (2021 Census). The median age is 40.
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Sources. House and unit medians from the NSW Valuer General, Land Victoria, the SA Government and the ABS; rents from the state rental bond authorities. Census from the ABS (2021), climate from the Bureau of Meteorology, hazard from Geoscience Australia, schools from ACARA and crime from state police open data. Each figure carries its source and date. How we source data
How we’re paid. The guides and this page are free. When a seller asks, we introduce one local agent, and the agent pays us a flat fee for the introduction, never a share of their commission; it costs the seller nothing. If a figure looks wrong, tell us and we’ll fix it.