Berwick flood map & planning overlays
Berwick: 50,298 people (7th in Victoria) and 216 bus stops (6th).
Free map preview, then PDF reports from $9 - about the price of an iced latte on a public holiday.
A planning-constraint profile of Berwick
(Casey, VIC) - 33.86 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 24 October 2026.
Constraint readout
33.86 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Berwick's boundary, with the flood, bushfire and environmental overlays drawn on top. Magenta is where aircraft were observed in the sampled period, brightest below 3,000 ft.
Nearby suburbs, nearest first
Aircraft noise and flight paths over Berwick
The ANEF contour is a published planning forecast and observed overflight is what a sampled tracking feed recorded - neither describes any individual property.
Observed overflight - sampled 4 Sep to 24 Oct 2026
typical observed square 1 a day
Night movements: observed, lowest 1,500 ft - night is sampled as often as day, but night traffic is light, so this is a floor and no rate can be put on it.
How this is measured
Traffic is sampled rather than watched continuously, so every figure is a floor: aircraft not captured between samples are not represented. Rates are per 500 m square - the busiest square in the suburb, not a count of flights over the suburb - and a square is only rated where enough traffic was seen to measure it. Altitudes are above mean sea level. Flight paths change with runway use, weather, season and airspace design. This is a record of observed traffic; it is not a noise contour and not a planning control.
Berwick at a glance
How Berwick is zoned
Selling in Berwick? The zoning and planning overlays on this page are the controls a Section 32 vendor statement discloses.
Across its 33.86 km², Berwick is highly constrained by planning overlays. About 10% of the suburb sits within a mapped flood overlay, and 29% is flagged bushfire-prone. There are 59 heritage-listed sites on record, and the dominant land-use zone is General Residential Zone (GRZ1). The median lot measures about 594 m² across 22,613 parcels.
Who lives in Berwick
Census 2021 figures published by the ABS for the Berwick suburb boundary itself, not a wider region.
Socio-economic standing
ABS SEIFA 2021 ranks every Australian suburb. Decile 1 is the most disadvantaged tenth of the country, decile 10 the least.
Score 1043, and decile 8 within Victoria. The national average is 1000.
Age profile
Share of Berwick's 50,298 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Berwick - North, the wider ABS statistical area containing Berwick. There is no annual population series published at suburb level, so this describes the surrounding area rather than Berwick itself.
19,094 in 2001 to 23,637 in 2025, up 24%.
Source: ABS Census 2021 and SEIFA 2021 (Suburbs and Localities), Regional Population (SA2), CC BY 4.0. Small counts are randomly adjusted by the ABS.
Berwick data sources and coverage
“Not mapped” means we hold no source layer for this suburb - never an all-clear.
| Dataset | Coverage | Publisher |
|---|---|---|
| Flood mapping | Mapped | Vicmap Planning and Victorian Government spatial services |
| Bushfire-prone mapping | Mapped | Vicmap Planning and Victorian Government spatial services |
| Zoning | Mapped | Vicmap Planning and Victorian Government spatial services |
| Heritage and environment | Mapped where published | Vicmap Planning and Victorian Government spatial services |
| Aircraft noise contours (ANEF) | Not held | Vicmap Planning and Victorian Government spatial services, Defence |
| Observed flight paths | Observed | adsb.lol, under the Open Database License |
| Demographics | Available | Australian Bureau of Statistics (2021 Census and SEIFA) |
Profile last materially updated 24 October 2026. See the methodology and full source list. Source data changes over time and critical decisions should be checked with the responsible authority.
Check a specific Berwick address
See exactly which overlays touch a single property - the interactive map is free. Need it on paper? A full planning PDF is just $9.
See what's in the $9 report →Aircraft have been seen below 3,000 ft over about 96% of Berwick. The report's Aircraft Overflight page narrows that to the address itself: how many aircraft a day, how low, and at what heights.
Building or pricing a slab? The $119 geotechnical desktop report covers geology, soils, bores and the indicative soil reactivity range to expect for a Berwick lot.
Berwick planning - frequently asked
Is Berwick flood-prone?
About 10% of Berwick falls within a mapped flood overlay, against the council-wide suburb average of 19%.
Is Berwick bushfire-prone?
Around 29% of Berwick is mapped as bushfire-prone, compared with a Casey average of 55%.
Is Berwick under a flight path?
Aircraft were observed below 3,000 ft over about 96% of Berwick, and over about 98% at any altitude up to 10,000 ft, in the period sampled (4 Sep 2026 to 24 Oct 2026). The lowest measured aircraft was at 500 ft, with an average of 3,000 ft. At the busiest point in the suburb about 5 aircraft a day were recorded passing over one 500 m square. Traffic is sampled rather than watched continuously and flight paths change with runway use, weather and season; the ANEF contour is the planning instrument.
What is the zoning in Berwick?
The dominant planning zone in Berwick is General Residential Zone (GRZ1), though the suburb also includes Public Park and Recreation Zone (PPRZ) and Low Density Residential Zone (LDRZ1).
Does Berwick have heritage-listed places?
Berwick has 59 heritage-listed places on record.
What is the typical lot size in Berwick?
Across 22,613 surveyed parcels in Berwick, the median lot size is about 594 m². There are also 9,929 registered easements mapped in the suburb.
Does Berwick have a train station?
Yes - Berwick has 1 train station: Berwick Station. It is also served by 216 bus stops.
What is the population of Berwick?
At the 2021 Census Berwick had 50,298 usual residents, with a median age of 38 and an average household size of 2.9 people. The wider Berwick - North statistical area, which contains Berwick, went from 19,094 people in 2001 to 23,637 in 2025, up 24%.
Is Berwick an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Berwick scores 1043 and sits in decile 9 of 10 nationally and decile 8 within Victoria (decile 1 is the most disadvantaged tenth, decile 10 the least).
What is the median household income in Berwick?
Median household income in Berwick was $2,113 a week at the 2021 Census, against $1,912 for the typical suburb in Casey. Median rent was $400 a week and the median mortgage repayment $2,000 a month.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Beaconsfield Cardinia |
3.2 km | 11% | 76% |
| Narre Warren South | 3.9 km | 10% | 8% |
| Narre Warren | 4.5 km | 18% | 16% |
| Guys Hill Cardinia |
5.3 km | 9% | 100% |
| Harkaway | 5.6 km | 2% | 100% |
| Cranbourne North | 5.6 km | 7% | 6% |
| Officer Cardinia |
6.0 km | 10% | 70% |
| Clyde North | 6.6 km | 25% | 39% |
| Hampton Park | 6.6 km | 22% | 46% |
| Narre Warren North | 6.9 km | 8% | 66% |