Natimuk flood map & planning overlays
Natimuk is 2nd in Horsham for heritage (7) and age (54).
Free map preview, then PDF reports from $9 - about the price of an iced latte on a public holiday.
A planning-constraint profile of Natimuk
(Horsham, VIC) - 157.41 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 24 October 2026.
Constraint readout
157.41 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Natimuk's boundary, with the flood, bushfire and environmental overlays drawn on top.
Nearby suburbs, nearest first
Aircraft noise and flight paths over Natimuk
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
Night movements: not established - night is sampled as often as day, but too few night flights have been seen here to conclude either way.
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.
Natimuk at a glance
How Natimuk is zoned
Selling in Natimuk? The zoning and planning overlays on this page are the controls a Section 32 vendor statement discloses.
Across its 157.41 km², Natimuk is highly constrained by planning overlays. About 13% of the suburb sits within a mapped flood overlay, and 100% is flagged bushfire-prone. There are 7 heritage-listed sites on record, and the dominant land-use zone is Farming Zone (FZ). The median lot measures about 6,964 m² across 842 parcels.
Who lives in Natimuk
Census 2021 figures published by the ABS for the Natimuk 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 983, and decile 4 within Victoria. The national average is 1000.
Age profile
Share of Natimuk's 548 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Horsham Surrounds, the wider ABS statistical area containing Natimuk. There is no annual population series published at suburb level, so this describes the surrounding area rather than Natimuk itself.
3,565 in 2001 to 3,399 in 2025, down 5%.
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.
Natimuk 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 Natimuk 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 →Building or pricing a slab? The $119 geotechnical desktop report covers geology, soils, bores and the indicative soil reactivity range to expect for a Natimuk lot.
Natimuk planning - frequently asked
Is Natimuk flood-prone?
About 13% of Natimuk falls within a mapped flood overlay, against the council-wide suburb average of 16%.
Is Natimuk bushfire-prone?
Around 100% of Natimuk is mapped as bushfire-prone, compared with a Horsham average of 98%.
Is Natimuk under a flight path?
No aircraft were observed over Natimuk in the period sampled (4 Sep 2026 to 24 Oct 2026). Sampling is intermittent, so that is a floor rather than proof that none fly over. 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 Natimuk?
The dominant planning zone in Natimuk is Farming Zone (FZ), though the suburb also includes Public Conservation and Resource Zone (PCRZ) and Public Park and Recreation Zone (PPRZ).
Does Natimuk have heritage-listed places?
Natimuk has 7 heritage-listed places on record.
What is the typical lot size in Natimuk?
Across 842 surveyed parcels in Natimuk, the median lot size is about 6,964 m². There are also 126 registered easements mapped in the suburb.
Does Natimuk have a train station?
There is no train station inside Natimuk itself. The suburb is served by 2 bus stops.
What is the population of Natimuk?
At the 2021 Census Natimuk had 548 usual residents, with a median age of 54 and an average household size of 2.1 people. The wider Horsham Surrounds statistical area, which contains Natimuk, went from 3,565 people in 2001 to 3,399 in 2025, down 5%.
Is Natimuk an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Natimuk scores 983 and sits in decile 5 of 10 nationally and decile 4 within Victoria (decile 1 is the most disadvantaged tenth, decile 10 the least).
What is the median household income in Natimuk?
Median household income in Natimuk was $1,269 a week at the 2021 Census, against $1,625 for the typical suburb in Horsham. Median rent was $195 a week and the median mortgage repayment $814 a month.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Arapiles | 8.4 km | <1% | 100% |
| Quantong | 9.7 km | 18% | 100% |
| Vectis | 12.3 km | 8% | 100% |
| Duchembegarra | 12.7 km | 14% | 95% |
| Grass Flat | 13.0 km | 3% | 100% |
| Noradjuha | 13.4 km | 16% | 100% |
| Mitre | 13.7 km | 20% | 96% |
| Lower Norton | 14.6 km | 16% | 100% |
| Tooan | 17.2 km | 16% | 100% |
| Pimpinio | 17.7 km | 6% | 100% |