Mirboo North flood map & planning overlays
Mirboo North has 2,263 residents and 6 heritage places (joint 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 Mirboo North
(South Gippsland, VIC) - 96.54 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 24 October 2026.
Constraint readout
96.54 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Mirboo North'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 Mirboo North
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 0 a day
Night movements: observed, lowest 3,500 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.
Mirboo North at a glance
How Mirboo North is zoned
Selling in Mirboo North? The zoning and planning overlays on this page are the controls a Section 32 vendor statement discloses.
Across its 96.54 km², Mirboo North is highly constrained by planning overlays. Flood mapping covers the suburb and none of it falls within a mapped flood overlay, and 100% is flagged bushfire-prone. There are 6 heritage-listed sites on record, and the dominant land-use zone is Farming Zone (FZ). The median lot measures about 3,245 m² across 1,479 parcels.
Who lives in Mirboo North
Census 2021 figures published by the ABS for the Mirboo North 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 955, and decile 3 within Victoria. The national average is 1000.
Age profile
Share of Mirboo North's 2,263 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Leongatha, the wider ABS statistical area containing Mirboo North. There is no annual population series published at suburb level, so this describes the surrounding area rather than Mirboo North itself.
9,791 in 2001 to 11,699 in 2025, up 19%.
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.
Mirboo North 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 Mirboo North 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 41% of Mirboo North. 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 Mirboo North lot.
Mirboo North planning - frequently asked
Is Mirboo North flood-prone?
Flood mapping covers Mirboo North and less than 1% of the suburb falls within a mapped flood overlay (the council-wide suburb average is 12%).
Is Mirboo North bushfire-prone?
Around 100% of Mirboo North is mapped as bushfire-prone, compared with a South Gippsland average of 99%.
Is Mirboo North under a flight path?
Aircraft were observed below 3,000 ft over about 41% of Mirboo North, and over about 72% 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 3,500 ft. At the busiest point in the suburb about 3 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 Mirboo North?
The dominant planning zone in Mirboo North is Farming Zone (FZ), though the suburb also includes Public Conservation and Resource Zone (PCRZ) and Rural Activity Zone (RAZ).
Does Mirboo North have heritage-listed places?
Mirboo North has 6 heritage-listed places on record.
What is the typical lot size in Mirboo North?
Across 1,479 surveyed parcels in Mirboo North, the median lot size is about 3,245 m². There are also 555 registered easements mapped in the suburb.
Does Mirboo North have a train station?
There is no train station inside Mirboo North itself. The suburb is served by 2 bus stops.
What is the population of Mirboo North?
At the 2021 Census Mirboo North had 2,263 usual residents, with a median age of 48 and an average household size of 2.4 people. The wider Leongatha statistical area, which contains Mirboo North, went from 9,791 people in 2001 to 11,699 in 2025, up 19%.
Is Mirboo North an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Mirboo North scores 955 and sits in decile 4 of 10 nationally and decile 3 within Victoria (decile 1 is the most disadvantaged tenth, decile 10 the least).
What is the median household income in Mirboo North?
Median household income in Mirboo North was $1,223 a week at the 2021 Census, against $1,540 for the typical suburb in South Gippsland. Median rent was $255 a week and the median mortgage repayment $1,367 a month.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Baromi | 2.0 km | Not mapped | 100% |
| Darlimurla | 6.2 km | Not mapped | 100% |
| Allambee South | 6.5 km | <1% | 100% |
| Thorpdale South Baw Baw |
7.1 km | Not mapped | 100% |
| Berrys Creek | 7.9 km | 11% | 100% |
| Mardan | 8.6 km | Not mapped | 100% |
| Delburn | 9.2 km | Not mapped | 100% |
| Thorpdale Baw Baw |
10.3 km | Not mapped | 100% |
| Boolarra Latrobe |
10.7 km | 6% | 100% |
| Boorool | 10.7 km | 7% | 100% |