Armstrong Creek flood map & planning overlays

The schematic on this page is a Armstrong Creek flood map: the mapped flood overlays drawn over the suburb's terrain and street grid, covering about 34% of the suburb. Flood lines vary block to block, so for a specific property use the free interactive map - search any Armstrong Creek address and it shows the flood, zoning and bushfire mapping on the exact lot boundary.

About 34% of Armstrong Creek falls within a mapped flood overlay, against the council-wide suburb average of 18%. Flood overlays vary block to block, so whether a particular lot is affected needs a property-level check.

Around 48% of Armstrong Creek is mapped as bushfire-prone, compared with a Greater Geelong average of 50%. A bushfire-prone designation can trigger additional building requirements, so check the specific address.

The dominant planning zone in Armstrong Creek is Urban Growth Zone (UGZ2), though the suburb also includes Public Conservation and Resource Zone (PCRZ) and Farming Zone (FZ). Zoning sets what you can build and do on a site, and can differ lot by lot.

Armstrong Creek has 5 heritage-listed places on record. Heritage listing affects what you can alter or demolish, so confirm whether a specific property is listed or near a heritage place.

Across 10,127 surveyed parcels in Armstrong Creek, the median lot size is about 400 m². There are also 4,062 registered easements mapped in the suburb - an easement can restrict where you can build, so always check the title and overlays for the specific lot.

There is no train station inside Armstrong Creek itself. The suburb is served by 50 bus stops.

At the 2021 Census Armstrong Creek had 11,247 usual residents, with a median age of 30 and an average household size of 2.9 people. The wider Barwon Heads - Armstrong Creek statistical area, which contains Armstrong Creek, went from 3,388 people in 2001 to 15,749 in 2025, up 365%. ABS publishes no annual population series for individual suburbs, so that trend describes the surrounding area rather than Armstrong Creek alone.

On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Armstrong Creek scores 1036 and sits in decile 8 of 10 nationally and decile 8 within Victoria - decile 1 being the most disadvantaged tenth of Australian suburbs and decile 10 the least. The national average score is 1000. SEIFA summarises income, education, occupation and housing across the whole suburb, so it describes the area, not any particular household in it.

Median household income in Armstrong Creek was $2,200 a week at the 2021 Census, against $1,670 for the typical suburb in Greater Geelong. Median rent was $420 a week and the median mortgage repayment $1,800 a month. These are 2021 Census figures and have not been indexed to today.

An Armstrong Creek planning report pulls every overlay - zoning, flood, bushfire, heritage, environmental and noise - that touches a single lot, on live council and state data. The interactive map preview is free; the full PDF report is $9.