City of OnkaparingaPopulation forecast
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City of Onkaparinga

Non-private dwellings

1,961 people were estimated to be living in non-private dwellings in the City of Onkaparinga in 2020.

Residential non-private dwellings include aged care facilities as well as defence force facilities, hospitals, prisons, staff quarters and boarding houses. As a general rule, an increase in people aged 18 to 24 living in non-private dwellings indicates a growth in student accommodation, defence force facilities or prisons. Similarly an increase in people aged over 75 living in non-private dwellings indicates growth in aged care facilities.

Persons in non-private dwellings
City of OnkaparingaYearChange between 2016 and 2036
Area20162036Total changeAged 18 to 24 yearsAged 75+ years
City of Onkaparinga1,6622,637+9750+974
Aberfoyle Park129204+750+74
Aldinga - Port Willunga00000
Aldinga Beach105155+500+50
Christie Downs121196+750+74
Christies Beach90165+750+75
Clarendon - Kangarilla - Blewitt Springs - Kuitpo - Dorset Vale00000
Coromandel East - Cherry Gardens - Chandlers Hill - Ironbank00000
Coromandel Valley00000
Flagstaff Hill80130+500+49
Hackham West00000
Happy Valley91141+500+50
Huntfield Heights87137+500+50
Maslin Beach00000
McLaren Flat00000
McLaren Vale77127+500+50
Morphett Vale257332+750+75
Noarlunga Centre - Noarlunga Downs45145+1000+100
O'Halloran Hill - Darlington00000
O'Sullivan Beach00000
Old Noarlunga00000
Old Reynella5580+250+24
Onkaparinga Hills00000
Port Noarlunga111186+750+75
Port Noarlunga South00000
Reynella East00000
Seaford Heights00000
Seaford Meadows00000
Seaford Rise00000
Sellicks Beach00000
Willunga and Surrounds00000
Northern District300475+1750+175
Central North District1,0811,706+6250+625
Central South District99174+750+75
Southern District105155+500+50
Hills North District00000
Hills South District77127+500+50

Population and household forecasts, 2016 to 2036, prepared by .id , the population experts, October 2017.

Key findings

There were 1,662 people estimated to be living in non-private dwellings in the City of Onkaparinga in 2016. The number of persons in non-private dwellings in the City of Onkaparinga is expected to increase to 2,262 persons in 2026 and to 2,637 persons in 2036.

Between 2016 and 2026, Noarlunga Centre - Noarlunga Downs is forecast to experience the greatest change, with a gain of 100 persons in non-private dwellings. This is due to an increase of persons in non-private dwellings aged 75 years and over, which is predominantly aged care.