Thirroul bushfire risk
Of Thirroul’s 3,421 mapped properties, 0% are in a mapped flood area and 7.9% are in a bushfire hazard area.
For context, Thirroul’s flood exposure is below the NSW average of 5%, and bushfire exposure is below the NSW average of 16.4%.
Where the hazards are in Thirroul
Flood and bushfire areas across Thirroul. Zoom in to see how they fall relative to individual streets.
Crime near Thirroul
Thirroul sits in the Wollongong council area, which recorded 18,971 reported offences in the 12 months to Mar 2026.
Every reported offence by type — these add up to the 18,971 total. Figures are for the whole Wollongong council area (which may cover several suburbs), last 12 months. Reported offences only.
Property values in Thirroul
Median sale price by property type, reported by postcode area — suburbs sharing a postcode show the same figure.
Indicative postcode-area estimate — NSW medians are reported by postcode, so Thirroul shares this figure with nearby suburbs in the same postcode. Not a valuation of any specific property. Source: NSW DCJ Rent and Sales Report — sales tables (postcode).
Zoning in Thirroul
Thirroul is mostly residential. The most common zones:
Low density residential — mostly detached houses on standard suburban blocks.
Zone: Low Density Residential
Centre / commercial — shops, offices and mixed use; often allows apartments above.
Zone: Local Centre
Medium density residential — townhouses, terraces and low-rise units (the “missing middle”).
Zone: Medium Density Residential
School catchments in Thirroul
Thirroul can span more than one catchment — check a specific address (below) for the exact school.
Who lives in Thirroul
At the 2021 Census, 17.1% of Thirroul’s 6,348 residents were born overseas.
Top ancestries
Top countries of birth
Ancestry counts people reporting each ancestry (up to two each), as a share of responses. Source: ABS 2021 Census.
Development near Thirroul
Wollongong council approved 1,560 new dwellings in the 12 months to May 2026.
New dwellings approved across the whole Wollongong council area (not just Thirroul). See the council trend. Source: ABS Building Approvals.
Nearby suburbs
Figures are indicative only — verify any specific property with the relevant council. Sources: council/state planning schemes & flood mapping, Geoscape G-NAF, state police crime statistics, ABS.