Oak Valley, SA 5690
Maralinga TjarutjaAll suburbs in postcode 5690
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.
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Rent in Oak Valley
Rental data as of October 2026
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What to know about Oak Valley
Oak Valley (5690) sits in the Maralinga Tjarutja region of South Australia.
Oak Valley has roughly 96 residents, with an established, older skew. Households are dominated by renters. Daily life is car-dependent: most residents drive to work, school and the shops.
What it’s like to live here
Oak 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 34°C (hot), winter mornings around 5°C (cool). Annual rainfall lands at about 185 mm. Figures are our 1991 to 2020 averages of SILO data for this location (Queensland Government, built from Bureau of Meteorology observations).
Schools in Oak Valley
Schools serving Oak Valley: government first, then Catholic and independent.
Government schools
Oak Valley Aboriginal School
© ACARA, licensed under CC BY 4.0.
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 Oak Valley's population at 96, with a median age of 44. That sits as an established, older skew. The household mix skews family-dominated (64% family households, 68% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
- Population
- 96
- Median age
- 44
- Family households
- 64%
- Lone person
- 68%
- Renter occupied
- 68%
Demographics data as of May 2026· ABS 2021 Census
Crime and safety
8 offences recorded in 2025-26
Top offence categories
Source: State Police Open Data
Crime data as of June 2026
Weather year-round
- Annual rainfall
- 185 mm
- Hottest month, avg max
- 33.9°C
- Coldest month, avg min
- 4.9°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 Oak Valley
- What is the Oak Valley postcode?
- Oak Valley is in the 5690 postcode, in SA, in the Maralinga Tjarutja region.
- Where is Oak Valley?
- Oak Valley is a suburb in the Maralinga Tjarutja area, SA 5690.
- What schools are in Oak Valley?
- There are 1 schools serving Oak Valley on this page, including Oak Valley Aboriginal School.
- How walkable is Oak Valley?
- Oak Valley has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 0.
- What is the population of Oak Valley?
- The population of Oak Valley is approximately 96 (2021 Census). The median age is 44.
Selling in Oak Valley? Get the free selling guide
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More on Oak Valley and nearby
Oak Valley
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.