IRSAD
Relative Socio-economic Advantage and Disadvantage
Score 1,091
Measures relative socio-economic advantage and disadvantage.
Within AustraliaDecile 10 of 10
Within New South WalesDecile 10 of 10
For state-level context, explore the New South Wales economy.
Housing
Sandringham
New South Wales · Census 2021
$3.06M+0.8% yrmedian house · Dec 2025
Sandringham (NSW) is a coastal suburb of Bayside (NSW).
Median house price
$3.06M94th pctile
of 2,365 priced NSW suburbs
Household income
$2,101/wk75th pctile
of 4,352 NSW suburbs
Amenity score
9/10044th pctile
of 2,112 rated NSW suburbs
Median house price
Rolling median of settled transfers, state Valuer-General open data (CC BY 4.0). Median of New South Wales suburb medians: $1.0M.
How it compares
Median house price94th percentile
<$160k2,365 priced suburbs$5.5M+
Household income / wk75th percentile
<$564ABS Census 2021$3,833+
Median house price+106% vs Greater Sydney · +270% vs Rest of NSW
SydneyRest of state
Greater Sydney $1.49M · Rest of NSW $825kSandringham (NSW) $3.06M
Household income / wk
NSW · AU
NSW median suburb $1,583 · AU median suburb $1,562Sandringham (NSW) $2,101
Percentiles rank this suburb against New South Wales suburbs that carry the metric — never across states, and never against suburbs where it is missing. Price references are ABS median established-house transfer prices for the Mar 2026 quarter (CC BY 4.0); the suburb figure is a Valuer-General median over a different window, so read the gap as indicative. Income references are the Census 2021 median of the middle suburb in New South Wales and nationally, not a household-weighted median.
People & housing
Population
1,275
Median age
47 yrs
Income / person / wk
$978
Household income / wk
$2,101
▲ 33% vs NSW
Median rent / wk
$550
Mortgage / month
$2,981
Who lives here
- Couples with children
- 34%
- +2 pts vs NSW
- Living alone
- 28%
- +3 pts vs NSW
- Unemployment
- 4%
- −2 pts vs NSW
- In the labour force
- 56%
- −3 pts vs NSW
- Bachelor degree or higher
- 29%
- +1 pts vs NSW
- Earning $1–$499 a week
- 18%
- −5 pts vs NSW
- Earning $2,000+ a week
- 19%
- +6 pts vs NSW
Households for the family mix, residents aged 15+ for work, education and income; unemployment is a share of the labour force. NSW figures weight each suburb by its dwellings or residents. ABS Census 2021 (CC BY 4.0). Withheld for very small populations — under 100 residents, or under 50 dwellings, households or workers for the shares that count those.
Housing stock
479 occupied private dwellings
- Separate house 63%
- Flat or apartment 28%
- Semi, terrace & other 9%
NSW: 65% separate houses · 22% flats & apartments
- Owned outright 44%
- Mortgaged 28%
- Rented 23%
- Other & not stated 5%
NSW: 31% owned outright · 33% mortgaged · 33% rented
ABS Census 2021 (CC BY 4.0). Withheld for very small populations — under 100 residents, or under 50 dwellings, households or workers for the shares that count those.
Socio-economic profile
IRSD
Relative Socio-economic Disadvantage
Score 1,064
Measures relative socio-economic disadvantage only; a higher score means less disadvantage.
Within AustraliaDecile 9 of 10
Within New South WalesDecile 8 of 10
IER
Economic Resources
Score 1,052
Measures access to economic resources, including income, housing costs and assets.
Within AustraliaDecile 7 of 10
Within New South WalesDecile 6 of 10
IEO
Education and Occupation
Score 1,086
Measures relative education and occupation characteristics.
Within AustraliaDecile 10 of 10
Within New South WalesDecile 9 of 10
Scores are standardised across Australia to a mean of 1,000 and a standard deviation of 100. Deciles run from 1 (most disadvantaged) to 10 (least disadvantaged).
Source: ABS SEIFA 2021 (CC BY 4.0).
Terrain & hazard exposure
Median elevation
5 m
range 0–7 m
Land below 5 m
51%
22% below 2 m
Shares are the proportion of the suburb's land area. Land where Landsat saw water in at least 1% of clear passes since 1987, excluding permanent water and filtered by DEA's confidence layer. Satellites miss flood peaks, so this is a floor, not a risk estimate; dense high-rise cores can still register tower shadow as water. No flood map lodged in the NSW planning instruments for most of this suburb; most councils keep theirs in a development control plan. Designated for development control; a designation, not a prediction of fire behaviour. Elevation is orthometric height from a 30 m model; no hydrology or drainage is modelled.
Planning & zoning
Zoning mix (share of the suburb's land)
Show on map →- Low-density residential32%
- Waterways29%
- Open space & recreation24%
- General / medium / high-density residential15%
In a heritage area
0%
conservation area / Heritage Overlay
Show on map →Listed heritage places
1
items in the LEP heritage schedule
Max building height
8.5 m
typical; up to 17.8 m
Floor space ratio
0.5:1
floor area allowed per m² of site
Minimum lot size
450 m²
to subdivide residential land
mapped on 78% of residential land
Planning instrument: Bayside Local Environmental Plan 2021. Zones are grouped into ten families so states compare; the council's own scheme is the authority for any one lot. Height, floor space ratio and lot size are the NSW Local Environmental Plan standards: the area-weighted median over the residential-zoned land where the LEP maps that standard, given only where it maps it on at least half of that land; clause-based exceptions are not modelled. Listed-place counts follow each state's own list, so they do not compare across states. Source: NSW EPI Land Zoning; NSW EPI Heritage; NSW EPI Height of Buildings, Floor Space Ratio and Lot Size.
Local amenities
Schools
1
Supermarkets
0
Pubs & bars
1
Parks
1
Libraries
0
GP clinics
0
Pharmacies
0
Hospitals
0
Nearest supermarket
1.1 km
Nearest train
3.6 km
Nearest hospital
2.5 km
Distance to coast
0.1 km
NBN
FIXED LINE
Amenity counts via © OpenStreetMap contributors (ODbL) & Geoscience Australia HealthDirect (CC BY 4.0). Distance to coast derived from ABS state boundaries (CC BY 4.0).
Culture & community
- Dominant religion
- Other Christian · 37%
- Top language at home
- Greek · 8%
- No religion
- 15%
- Born overseas
- 30%
- English only at home
- 64%
Schools by sector
- Government / Catholic / Indep.
- 0 / 0 / 1
- Primary / Secondary
- 1 / 0
- Nearest secondary
- 3.2 km
School sector & type: ACARA (Australian Curriculum, Assessment and Reporting Authority), School Location dataset.
Local council
- Council (LGA)
- Bayside
- Population
- 187,770 (2025) · +0.9% in a year
- Area / density
- 51 km² · 3,711/km²
- Council medians (2021)
- age 35 · $1,959/wk household income · $500/wk rent
- Council-wide house median (2023-24)
- $1.9M
- Federal grants
- $6.57M in 2025-26 · $35/resident
- Website
- bayside.nsw.gov.au
Council boundaries and the suburb split: ABS ASGS LGA 2024, allocated by 2021 mesh block and weighted by Census 2021 residents. Population: ABS Estimated Resident Population 2025. Medians: ABS Census 2021. House median: ABS Data by Region, established-house transfers across the whole council, financial year 2023-24. Federal grants: Financial Assistance Grants, Dept of Infrastructure. ABS and Dept of Infrastructure data CC BY 4.0; council website from Wikidata (CC0).
Representation
- Federal division
- Cook
- Federal MP
- Simon Kennedy (LP)
- Two-party-preferred
- Coalition 57% 2PP
- State electorate
- —
- State MP
- —
Comparable suburbs
Closest by median house price across NSW.
Similar suburbs
Closest demographic & amenity profile, nationally.
Sources: ABS ASGS boundaries (CC BY 4.0); ABS Census 2021 (CC BY 4.0); New South Wales Valuer-General settled transfers (CC BY 4.0); ACARA School Locations (CC BY 4.0); © OpenStreetMap contributors (ODbL); Australian Electoral Commission (CC BY 4.0); Geoscience Australia 1 Second DEM-S (CC BY 4.0); DEA Water Observations Statistics, Geoscience Australia (CC BY 4.0); NSW Environmental Planning Instrument — Flood, NSW Department of Planning (CC BY 4.0); NSW Bush Fire Prone Land, NSW Rural Fire Service (CC BY 4.0); NSW Environmental Planning Instrument — Land Zoning, NSW Department of Planning (CC BY); NSW Environmental Planning Instrument — Heritage, NSW Department of Planning (CC BY); NSW Environmental Planning Instrument — Height of Buildings, Floor Space Ratio and Minimum Lot Size, NSW Department of Planning (CC BY). Not financial advice.