Illawarra Catchment Reserve · Sub-region (SA3)

Economy & Advantage in Illawarra Catchment Reserve

Name: Economy & Advantage in Illawarra Catchment Reserve — 2021 Census
Creator: Australian Bureau of Statistics
License: https://creativecommons.org/licenses/by/4.0/

How well-off the area is, how fast its population is growing, and the businesses and new homes here.

Only five people live in the Illawarra Catchment Reserve, making it one of the most sparsely populated areas in the state. This vast region is largely non-residential and lacks the typical economic markers of a populated community.

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📍 Illawarra Catchment Reserve, Sub-region (SA3)

Population growth

Annual population estimates and change since the census.

The population is tiny, with only 5 residents, which is among the smallest counts for any area at this level.

Population estimate

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Lower than 99% of sub-region (sa3) areas.

Estimated resident population (ABS), 2025.

Sources

Regional Population (Estimated Resident Population) — Australian Bureau of Statistics, 2024 (CC BY 4.0).

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Cite this page

Australian Bureau of Statistics. (2021). Economy & Advantage in Illawarra Catchment Reserve [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sa3/10702/illawarra-catchment-reserve/topic/economy-advantage