SEIFA in Gymea (2227)
The SEIFA (Socio-Economic Indexes for Areas) score for Gymea (2227) 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. Gymea is part of the Sutherland local government area.
A rising SEIFA decile over successive Censuses is one of the clearest signals of gentrification. It captures the demographic shift in who lives in a suburb rather than just what they are paying for housing. If Gymea has moved up a decile or more between the 2016 and 2021 Censuses, it is undergoing the kind of socio-economic transition that has historically accompanied above-average capital growth in Sydney.
SEIFA in nearby suburbs