Hillier at a glance
Median house
$835,000
+19.8% year on year
Median unit
$219,600
Walk score
0
Very car dependent
Population
814
Median age 67
The brief
What to know about Hillier.
The postcode for Hillier is 5116 (SA), part of Greater Adelaide.
The median house price in Hillier is $835,000.
Hillier (5116) sits in the Playford region of South Australia. The median house here is $835,000, above the South Australia median of around $720K. Prices have moved +19.8% over the past year, well clear of the South Australia average (5%).
Hillier has roughly 814 residents, with a retiree-heavy demographic. Households are predominantly owner-occupied. Daily life is car-dependent: most residents drive to work, school and the shops.
Side by side
Compare Hillier with a nearby suburb.
Median, growth, schools, walkability, all in one view.
Day to day
What it’s like to live here.
Hillier 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 28°C (warm), winter mornings around 7°C (cool). Annual rainfall lands at about 448mm. Data comes from the Bureau of Meteorology's Adelaide (Kent Town) station, 11.1km away.
Schooling within or near the suburb covers 7 government primary, 3 Catholic, 6 independent.
Who lives here
Demographics.
The 2021 Census put Hillier's population at 814, with a median age of 67. That sits as a retiree-heavy demographic. Households are predominantly owner-occupied (85% own, 7% rent), which shapes everything from school catchment stability to how often properties turn over. Lone-person households are notable here (48%), often a marker of unit-heavy stock and walkable infrastructure.
Population
814
Median age
67
Family households
53%
Lone person
48%
Demographics data as of May 2026· ABS 2021 Census
Houses change hands at $835,000 on a typical sale, above the South Australia median. Units come in around $219,600, roughly 74% below the house median. The last 12 months delivered strong growth (+19.8%) — well clear of the long-run average for the state.
For buyers
A 20% deposit on the median house works out to roughly $167,000. Prices sit above the South Australia median, so plan for a stretched deposit and shop carefully on borrowing capacity.
For sellers
Twelve-month growth is +19.8%, supporting confident pricing at the upper end of recent comparables.
Market
The price of a home here.
Median house price
$835,000
+19.8% over the past year. Median unit price $219,600.
Sales data as of July 2026· sales-sa
Rental and ownership
Weekly rent (house)
$550/wk
Weekly rent (unit)
$255/wk
Owner occupied
85%
Renter occupied
7%
At a deeper level
$835,000
+19.8% annual growth
$219,600
814
Median age: 67
Rental data as of March 2026· rental-sa
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For investors
Investment overview.
Gross rental yield on houses sits at 3.43% (median rent $550/wk against a $835,000 price tag). Units yield 6.04% gross, often the better cash-flow play for first-time investors. Renter share is modest (7%), so the rental pool is smaller and tenant demand can be patchier than in higher-density suburbs. The 12-month growth of +19.8% adds a capital-growth case on top of the yield.
Gross Yield (House)
Source: data.sa.gov.au · July 20263.43%
Based on $835,000 median
Gross Yield (Unit)
Source: data.sa.gov.au · July 20266.04%
Based on $219,600 median
Annual Growth (House)
Source: data.sa.gov.au · July 2026+19.8%
Year-on-year capital growth
Annual Growth (Unit)
Source: data.sa.gov.au · July 2026–
Year-on-year capital growth
Owner Occupancy
Source: ABS Census 2021 · May 202685%
Higher = more owner-occupier demand
Days on Market
Source: data.sa.gov.au · July 2026–
Lower = higher buyer demand
Gross rental yield is annual rent divided by purchase price, before expenses. It does not account for vacancy rates, management fees, maintenance, or financing costs. Use this as a starting point for further research.
5-year trajectory
at +19.8%/yr
2021
$338K
5-year change
+147%
2026
$835K
Trajectory derived from the current median compounded at the suburb’s annual growth rate, not raw sale-by-sale history.
Safety
Crime and safety.
20
total offences in 2025-26
Top offence categories
Crime statistics are reported at LGA level and may cover a broader area than this suburb.
Source: State Police Open Data
Crime data as of June 2026· State Police Open Data
Getting around
Walkability.
0
0
15
Scores calculated from OpenStreetMap data (ODbL)
Walkability data as of May 2026· OpenStreetMap
Place
Location.
Amenities
Transport
Education
Schools in Hillier.
Local schools for Hillier
View the catchment for each school to find out more.
Government School Catchment
Evanston Gardens Primary School
Riverbanks College B-12
Gawler and District College B-12
© ACARA, licensed under CC BY 4.0.
Climate
Weather year-round.
Annual Rainfall
448 mm
Hottest Month (avg max)
28.0°C
Coldest Month (avg min)
7.0°C
Monthly Rainfall (mm)
Weather data from BOM station Adelaide (Kent Town) (11 km away)
Climate data as of May 2026· Bureau of Meteorology
Frequently asked
About Hillier.
- What is the median house price in Hillier?
- The median house price in Hillier, SA 5116 is $835,000. The median unit price is $219,600. Annual growth is +19.8%.
- What is the Hillier postcode?
- Hillier is in the 5116 postcode, in SA, in the City of Playford region.
- Where is Hillier?
- Hillier is a suburb of Adelaide, in SA 5116. It is part of the Greater Adelaide area, in the City of Playford region.
- What is the average rent in Hillier?
- The median weekly rent for houses is $550, for units it's $255.
- What schools are in Hillier?
- There are 20 schools serving Hillier on this page, including Evanston Gardens Primary School, Riverbanks College B-12, Trinity College South.
- How walkable is Hillier?
- Hillier has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 15.
- What suburbs are near Hillier?
- Hillier is close to Buchfelde, Kudla, Evanston Gardens, Gawler River, Munno Para Downs.
- What is the population of Hillier?
- The population of Hillier is approximately 814 (2021 Census). The median age is 67.
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Sources cited
Median, growth and rental data from state revenue offices and ABS. Census from ABS 2021. Climate from BoM. Hazard from Geoscience Australia. School data from ACARA. Crime from state police open data. Full methodology →
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