St Andrews flood map & planning overlays
A planning-constraint profile of St Andrews (Campbelltown, NSW) - 2.24 km², mapped from live council and state overlay data. This suburb is relatively unconstrained.
Everything below is suburb-wide. Overlays change block to block - see which ones actually touch your lot. The map is free.
Constraint readout
2.24 km² - this suburb is relatively unconstrained by planning overlays.
Elevation hillshade with street names, clipped to St Andrews's boundary, with the flood, bushfire and environmental overlays drawn on top. It shows where constraints fall; the interactive map shows them on your exact address.
St Andrews at a glance
How St Andrews is zoned
Buying in St Andrews? The zoning, flood and bushfire lines on the section 10.7 certificate attached to the contract are mapped controls - see our s10.7 certificate guide.
Across its 2.24 km², St Andrews is relatively unconstrained by planning overlays. Flood mapping covers the suburb and none of it falls within a mapped flood overlay, and 4% is flagged bushfire-prone. There is 1 heritage-listed site on record, and the dominant land-use zone is Low Density Residential. The median lot measures about 597 m² across 1,893 parcels. These figures are suburb-wide - the overlays that actually apply to a given lot can differ block to block, which is what a property-level check tells you.
Who lives in St Andrews
Census 2021 figures published by the ABS for the St Andrews 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 939, and decile 3 within New South Wales. The national average is 1000.
Age profile
Share of St Andrews's 5,785 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Minto - St Andrews, the wider ABS statistical area containing St Andrews. There is no annual population series published at suburb level, so this describes the surrounding area rather than St Andrews itself.
19,748 in 2001 to 22,005 in 2025, up 11%.
Source: Australian Bureau of Statistics. Census of Population and Housing 2021 (General Community Profile) and SEIFA 2021, both published at the Suburbs and Localities level; Regional Population (estimated resident population) at Statistical Area Level 2. Used under CC BY 4.0. Census counts of small populations are randomly adjusted by the ABS to protect confidentiality, so figures for small suburbs are indicative.
St Andrews data sources and coverage
Every figure below is an aggregate for the suburb boundary. “Not mapped” means LayeredGeo does not hold a source layer covering this suburb; it is never an all-clear for a particular property.
| Dataset | Coverage | Publisher |
|---|---|---|
| Flood mapping | Mapped | NSW Government spatial services, NSW ePlanning and published council flood studies |
| Bushfire-prone mapping | Mapped | NSW Government spatial services, NSW ePlanning and published council flood studies |
| Zoning | Mapped | NSW Government spatial services, NSW ePlanning and published council flood studies |
| Heritage and environment | Mapped where published | NSW Government spatial services, NSW ePlanning and published council flood studies |
| Demographics | Available | Australian Bureau of Statistics (2021 Census and SEIFA) |
Profile last materially updated 5 August 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 St Andrews 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 →St Andrews planning - frequently asked
Where can I see a flood map of St Andrews?
The schematic on this page is a St Andrews flood map: the mapped flood overlays drawn over the suburb's terrain and street grid. Flood lines vary block to block, so for a specific property use the free interactive map - search any St Andrews address and it shows the flood, zoning and bushfire mapping on the exact lot boundary.
Is St Andrews flood-prone?
Flood mapping covers St Andrews and none of the suburb falls within a mapped flood overlay (the council-wide suburb average is 1%). Flood overlays vary block to block, so whether a particular lot is affected needs a property-level check.
Is St Andrews bushfire-prone?
Yes - around 4% of St Andrews is mapped as bushfire-prone, compared with a Campbelltown average of 49%. A bushfire-prone designation can trigger additional building requirements, so check the specific address.
What is the zoning in St Andrews?
The dominant planning zone in St Andrews is Low Density Residential, though the suburb also includes Infrastructure and Public Recreation. Zoning sets what you can build and do on a site, and can differ lot by lot.
Does St Andrews have heritage-listed places?
St Andrews has 1 heritage-listed place on record. Heritage listing affects what you can alter or demolish, so confirm whether a specific property is listed or near a heritage place.
What is the typical lot size in St Andrews?
Across 1,893 surveyed parcels in St Andrews, the median lot size is about 597 m².
Does St Andrews have a train station?
There is no train station inside St Andrews itself. The suburb is served by 48 bus stops.
What is the population of St Andrews?
At the 2021 Census St Andrews had 5,785 usual residents, with a median age of 36 and an average household size of 3.0 people. The wider Minto - St Andrews statistical area, which contains St Andrews, went from 19,748 people in 2001 to 22,005 in 2025, up 11%. ABS publishes no annual population series for individual suburbs, so that trend describes the surrounding area rather than St Andrews alone.
Is St Andrews an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), St Andrews scores 939 and sits in decile 3 of 10 nationally and decile 3 within New South Wales - 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.
What is the median household income in St Andrews?
Median household income in St Andrews was $1,837 a week at the 2021 Census, against $1,797 for the typical suburb in Campbelltown. Median rent was $400 a week and the median mortgage repayment $2,000 a month. These are 2021 Census figures and have not been indexed to today.
Do I need a planning report for a St Andrews property?
A St Andrews planning report pulls every overlay - zoning, flood, bushfire, heritage and environmental - that touches a single lot, on live council and state data. The interactive map preview is free; a full PDF report is $9.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Raby | 1.2 km | 0% | 13% |
| Bow Bowing | 1.3 km | 0% | 40% |
| Minto | 1.8 km | 0% | 18% |
| Eagle Vale | 2.1 km | 0% | 11% |
| Woodbine | 2.4 km | 0% | 40% |
| Kearns | 2.5 km | 0% | 61% |
| Varroville | 2.7 km | 0% | 92% |
| Eschol Park | 2.8 km | 0% | 61% |
| Claymore | 3.1 km | 0% | 12% |
| Leumeah | 3.4 km | 0% | 28% |