SEIFA in Seven Hills (2147)

The SEIFA (Socio-Economic Indexes for Areas) score for Seven Hills (2147) is produced by the ABS from Census data and measures the relative socio-economic advantage and disadvantage of the area. SEIFA scores are expressed as deciles from 1 (most disadvantaged) to 10 (most advantaged), relative to all Australian suburbs. Seven Hills is part of the Blacktown local government area.

2147

Socio-economic profile

ABS SEIFA 2021 · SEIFA · Seven Hills (NSW)

Seven Hills sits in the 6th decile nationally for socio-economic advantage — moderately advantaged, around the 56th percentile of Australian suburbs.

National ranking

Advantage & disadvantage (IRSAD)6th decile56th percentile · rank #8,019

Education & occupation (IEO)6th decile60th percentile · rank #8,652

Within NSW

IRSAD (NSW)5th decilerank #2,112 of NSW suburbs

IEO (NSW)6th decilerank #2,253 of NSW suburbs

Raw scores

IRSAD score996mean 1000 · sd 100

IEO score999mean 1000 · sd 100

Population20,095usual residents

ABS SEIFA 2021 (CC BY 4.0) · Released 27 Apr 2023 · Decile 10 = most advantaged

SEIFA deciles have a well-documented relationship with long-run property price growth in Sydney. Higher-decile suburbs tend to retain value better during downturns and recover faster after corrections, reflecting the financial resilience of owner-occupiers. Lower-decile suburbs can deliver strong growth during boom phases as affordability pressure pushes buyers further from the city, but they are typically more volatile.

SEIFA in nearby suburbs

Blacktown 2148 Marsden Park 2765 Mount Druitt 2770 Quakers Hill 2763 Rooty Hill 2766 Stanhope Gardens 2768

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