Happy Valley
SA 5159 • Greater Adelaide
About Happy Valley
Happy Valley is an established suburb 18 kilometres south of Adelaide's CBD in the City of Onkaparinga. The suburb sits in the foothills, offering elevated living with views towards the coast. The Happy Valley Reservoir provides a scenic backdrop.
Hills proximity and family character define Happy Valley—bushland access, established homes, and strong community appeal to those seeking southern Adelaide lifestyle. The suburb attracts families and older residents who appreciate space and nature.
Happy Valley falls under postcode 5159 and is governed by Onkaparinga Council (LGA). For state elections, residents vote in the Davenport electorate.
Location
Supermarkets Nearby
No major supermarkets listed for this suburb.
Schools
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Campus Drive
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29 Jeanette Crescent
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28 Taylors Road West
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Campus Drive
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2 Campus Drive
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36A Taylors Road
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15 Murrays Hill Road
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145 Black Road
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1A Montana Drive
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18 Education Road
Housing 2021 Census
7 state housing + 6 community housing dwellings (ABS 2021 Census)
Educational Institution Attending 2021 Census
School Sector Breakdown
Demographics
Population Growth
Gender Distribution (Census 2021)
Income Comparison
Country of Birth 2021 Census
Top Countries of Birth (excl. Australia)
- 1. England 945
- 2. Scotland 97
- 3. South Africa 88
- 4. New Zealand 83
- 5. India 73
- 6. Netherlands 73
- 7. Philippines 69
- 8. Germany 53
- 9. China 47
- 10. Poland 34
Ancestry 2021 Census
Top ancestries reported (people may report up to two)