Hay Valley, SA 5252
Adelaide Hills CouncilAll suburbs in postcode 5252
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.
Selling in Hay Valley?
Get the free selling guide, personalised to Hay Valley, or ask for a free appraisal from a local agent.
Rent in Hay Valley
- Weekly rent (house)
- $610/wk
- Weekly rent (unit)
- $268/wk
Rental data as of March 2026· SA rental bond data
Free appraisal in Hay Valley
What’s your home worth in Hay Valley?
Ask us to introduce one participating agent who sells in your area for an appraisal backed by recent comparable sales. Only with your permission, and no commitment to list.
What to know about Hay Valley
Hay Valley (5252) sits in the Adelaide Hills region of South Australia.
Hay Valley has roughly 25 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
Hay Valley 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 (warm), winter mornings around 5°C (cool). Annual rainfall lands at about 696 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 6 government primary, 1 government secondary, 1 Catholic, 4 independent.
Schools in Hay Valley
Location
Walkability
- Walk
- 0/100
- Transit
- 0/100
- Bike
- 0/100
Very car dependent. Scores out of 100, calculated from OpenStreetMap data (ODbL).
Walkability data as of May 2026· OpenStreetMap
Demographics
The 2021 Census put Hay Valley's population at 25, with a median age of 42. That sits as a typical family-age mix. Households are predominantly owner-occupied (129% own, 43% rent), which shapes everything from school catchment stability to how often properties turn over. The household mix skews family-dominated (100% family households, 0% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
- Population
- 25
- Median age
- 42
- Family households
- 100%
- Owner occupied
- 129%
- Renter occupied
- 43%
Demographics data as of May 2026· ABS 2021 Census
Weather year-round
- Annual rainfall
- 696 mm
- Hottest month, avg max
- 27.4°C
- Coldest month, avg min
- 5.4°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 Hay Valley
- What is the Hay Valley postcode?
- Hay Valley is in the 5252 postcode, in SA, in the Adelaide Hills Council region.
- Where is Hay Valley?
- Hay Valley is a suburb in the Adelaide Hills Council area, SA 5252.
- What is the average rent in Hay Valley?
- The median weekly rent for houses is $610, for units it's $268.
- What schools are in Hay Valley?
- There are 13 schools serving Hay Valley on this page, including Nairne School - Preschool and Primary, Littlehampton Primary School, Oakbank School.
- How walkable is Hay Valley?
- Hay Valley has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 0.
- What suburbs are near Hay Valley?
- Hay Valley is close to Nairne, Mount Barker Junction, Brukunga, Petwood, Littlehampton.
- What is the population of Hay Valley?
- The population of Hay Valley is approximately 25 (2021 Census). The median age is 42.
Selling in Hay Valley? Get the free selling guide
What selling costs, how agents price homes, what to ask them and a 12-week plan to settlement, personalised to Hay Valley. A free PDF, in about a minute.
More on Hay Valley and nearby
Hay Valley
Compare side by side
Selling in SA
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.