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SEIFA in Old Toongabbie (2146)

SEIFA index scores for Old Toongabbie (2146) reflect the collective socio-economic profile of residents: their incomes, educational qualifications, occupational status, and the economic resources available to households in the area. The ABS publishes four SEIFA indexes; the one most commonly used in property research is the Index of Relative Socio-Economic Advantage and Disadvantage (IRSAD).

2146

Socio-economic profile

ABS SEIFA 2021 · SEIFA · Old Toongabbie

Old Toongabbie sits in the 9th decile nationally for socio-economic advantage — highly advantaged, around the 85th percentile of Australian suburbs.

National ranking

Advantage & disadvantage (IRSAD)9th decile85th percentile · rank #12,269
Education & occupation (IEO)8th decile78th percentile · rank #11,252

Within NSW

IRSAD (NSW)8th decilerank #3,403 of NSW suburbs
IEO (NSW)8th decilerank #3,157 of NSW suburbs

Raw scores

IRSAD score1,054mean 1000 · sd 100
IEO score1,037mean 1000 · sd 100
Population3,276usual residents

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

SEIFA scores are area averages and can mask significant internal variation within a single postcode. In postcodes like 2146 that cover multiple distinct streets or precincts, the SEIFA score reflects the blend. If part of Old Toongabbie is significantly more advantaged than another, the average SEIFA decile will sit somewhere in between, not fully representative of either end. For a micro-area view, the ABS TableBuilder tool allows you to access Census variables at the mesh-block level.

SEIFA in nearby suburbs

Carlingford 2118Dundas 2117Ermington 2115Harris Park 2150North Parramatta 2151Pendle Hill 2145

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