Dee Why - North: suburb profile

Official data · SA2 suburb · New South Wales · updated 2026-09-10 · ABS Census 2021 (GCP, SA2) · ASGS 2021 boundaries

Median rent

$550/wk

ABS Census 2021 · weekly

Median mortgage repayment

$2,400/mo

ABS Census 2021 · monthly

Median household income

$2,069/wk

ABS Census 2021 · weekly

Owner-occupied

49%

incl. with mortgage

Population

17,816

8,559/km²

Median age

36.0

years

Rents in Dee Why - North ($550/wk) are 25% above the New South Wales average ($439/wk) and 42% above the Australian average ($387/wk).

All figures come from the ABS Census 2021 (GCP, SA2) · ASGS 2021 boundaries and are shown unadjusted: median weekly rent, median monthly mortgage repayment, median weekly household income, tenure and population at SA2 level (the ABS unit closest to a suburb). TerraSignal is a property search with real neighbourhood data — no estimates.

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Nearby suburbs

Dee Why (South) - North Curl Curl Collaroy - Collaroy Plateau Freshwater - Brookvale Beacon Hill - Narraweena Cromer Narrabeen - Wheeler Heights

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Dee Why - North: suburb profile

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