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Demographics in Castle Cove (2069)

Demographics of Castle Cove (2069) are drawn from the most recent ABS Census of Population and Housing. The data covers the statistical area most closely aligned with the Castle Cove suburb boundary and includes population, median age, household composition, housing tenure, and ancestry. Castle Cove is part of the Willoughby local government area, and its demographic profile reflects both the historic settlement patterns of the area and recent population change.

2069

Suburb demographics

Within SAL: Castle Cove · ABS Census 2021

Population2,643usual residents
Median age46years
Avg household2.9people
Household income$3,439 /wk
Median rent$1,000 /wk
Median mortgage$4,000 /mo
Housing tenure
48%Owned outright
33%With mortgage
11%Renting
Dwelling mix
90%House
6%Semi
3%Flat / apt
Household composition
49%Couple + kids
26%Couple, no kids
8%Single parent
16%Lone person

ABS 2021 Census GCP (CC BY 4.0) · Suburb & Locality geography · Data may not reflect current conditions

Age structure tells you about the lifecycle stage of Castle Cove as a suburb. A concentration of 25-to-39-year-olds typically indicates a gentrifying or established inner-ring suburb with strong café culture and lifestyle infrastructure. A concentration of 40-to-64-year-olds in owner-occupied houses suggests a more settled, family-oriented suburb. Understanding the age profile helps you assess whether the suburb's current character is likely to persist or shift over your ownership horizon.

Demographics in nearby suburbs

Chatswood 2067Middle Cove 2068Northbridge 2063

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