IRSAD
Relative Socio-economic Advantage and Disadvantage
Score 1,068
Measures relative socio-economic advantage and disadvantage.
Within AustraliaDecile 9 of 10
Within New South WalesDecile 9 of 10
For state-level context, explore the New South Wales economy.
Housing
Yallah
New South Wales · Census 2021
Median house price not tracked for this suburb
Yallah is a coastal suburb of Wollongong.
Household income
$2,437/wk88th pctile
of 4,352 NSW suburbs
Amenity score
3/10017th pctile
of 2,112 rated NSW suburbs
Median house price
No Valuer-General median for Yallah.
New South Wales's Valuer-General sales data is open, but we have no suburb median for Yallah from it. ABS median established-house price, Greater Sydney: $1.5M; Rest of NSW: $825k.
How it compares
Household income / wk88th percentile
<$564ABS Census 2021$3,833+
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
122
Median age
48 yrs
Income / person / wk
$814
Household income / wk
$2,437
▲ 54% vs NSW
Median rent / wk
$165
Mortgage / month
$2,925
Who lives here
- Unemployment
- 6%
- +1 pts vs NSW
- In the labour force
- 64%
- +5 pts vs NSW
- Bachelor degree or higher
- 13%
- −15 pts vs NSW
- Earning $1–$499 a week
- 15%
- −7 pts vs NSW
- Earning $2,000+ a week
- 12%
- −1 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
34 occupied private dwellings
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 1,095
Measures relative socio-economic disadvantage only; a higher score means less disadvantage.
Within AustraliaDecile 10 of 10
Within New South WalesDecile 10 of 10
IER
Economic Resources
Score 1,177
Measures access to economic resources, including income, housing costs and assets.
Within AustraliaDecile 10 of 10
Within New South WalesDecile 10 of 10
IEO
Education and Occupation
Score 948
Measures relative education and occupation characteristics.
Within AustraliaDecile 4 of 10
Within New South WalesDecile 3 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
12 m
range 0–109 m
Land below 5 m
29%
4.9% below 2 m
Shares are the proportion of the suburb's land area; where part of a suburb is unmapped, only its mapped land counts, so the share is a floor. 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. A statutory planning-control boundary, not a flood extent, and it can lag the latest flood study. Only the councils that lodged a flood map in their planning instrument are covered; everywhere else is shown as no statutory layer, not as 0%. NSW councils have owned flood-map currency since July 2021, so the state layer may be older than a council's own study. 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 →- Conservation52%
- Infrastructure & special purpose15%
- Industrial & employment12%
- Centres & mixed use4.5%
- Low-density residential4.1%
- Waterways4.0%
- Open space & recreation3.3%
- Rural2.4%
- General / medium / high-density residential2.3%
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
11 m
typical; up to 16 m
Floor space ratio
0.5:1
floor area allowed per m² of site
Minimum lot size
449 m²
to subdivide residential land
Planning instruments: Wollongong Local Environmental Plan 2009; Shellharbour Local Environmental Plan 2013. 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
0
Supermarkets
0
Pubs & bars
0
Parks
2
Libraries
0
GP clinics
0
Pharmacies
0
Hospitals
0
Nearest supermarket
3.3 km
Nearest train
3.3 km
Nearest hospital
5.4 km
Distance to coast
1.5 km
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
- No religion · 33%
- Top language at home
- Macedonian · 4%
- No religion
- 33%
- Born overseas
- 15%
- English only at home
- 86%
Schools by sector
- Nearest secondary
- 3.9 km
School sector & type: ACARA (Australian Curriculum, Assessment and Reporting Authority), School Location dataset.
Local council
- Council (LGA)
- Wollongong
- Population
- 224,327 (2025) · +1.0% in a year
- Area / density
- 684 km² · 328/km²
- Council medians (2021)
- age 39 · $1,682/wk household income · $390/wk rent
- Council-wide house median (2023-24)
- $1.0M
- Federal grants
- $23.41M in 2025-26 · $104/resident
- Website
- wollongong.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
- Whitlam
- Federal MP
- Carol Berry (ALP)
- Two-party-preferred
- Labor 56% 2PP
- State electorate
- Shellharbour
- State MP
- Anna Watson (ALP)
Similar suburbs
Closest demographic & amenity profile, nationally.
Sources: ABS ASGS boundaries (CC BY 4.0); ABS Census 2021 (CC BY 4.0); 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); Wikipedia state-member tables (CC BY-SA 4.0). Not financial advice.