IRSAD
Relative Socio-economic Advantage and Disadvantage
Score 948
Measures relative socio-economic advantage and disadvantage.
Within AustraliaDecile 3 of 10
Within New South WalesDecile 3 of 10
For state-level context, explore the New South Wales economy.
Housing
Spring Hill
Wollongong · New South Wales · Census 2021
Median house price not tracked for this suburb
Spring Hill (Wollongong - NSW) is a coastal suburb of Wollongong.
Household income
$1,937/wk69th 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 Spring Hill (Wollongong - NSW).
New South Wales's Valuer-General sales data is open, but we have no suburb median for Spring Hill (Wollongong - NSW) from it. ABS median established-house price, Greater Sydney: $1.5M; Rest of NSW: $825k.
How it compares
Household income / wk69th percentile
<$564ABS Census 2021$3,833+
Household income / wk
NSW · AU
NSW median suburb $1,583 · AU median suburb $1,562Spring Hill (Wollongong - NSW) $1,937
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
92
Median age
38 yrs
Income / person / wk
$919
Household income / wk
$1,937
▲ 22% vs NSW
Median rent / wk
$500
Mortgage / month
$2,167
Housing stock
25 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 937
Measures relative socio-economic disadvantage only; a higher score means less disadvantage.
Within AustraliaDecile 2 of 10
Within New South WalesDecile 2 of 10
IER
Economic Resources
Score 907
Measures access to economic resources, including income, housing costs and assets.
Within AustraliaDecile 1 of 10
Within New South WalesDecile 1 of 10
IEO
Education and Occupation
Score 1,019
Measures relative education and occupation characteristics.
Within AustraliaDecile 8 of 10
Within New South WalesDecile 7 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
11 m
range 1–44 m
Land below 5 m
5.5%
0.4% 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 →- Industrial & employment83%
- Infrastructure & special purpose8.3%
- Low-density residential6.7%
- Conservation1.3%
- Open space & recreation0.3%
In a heritage area
0%
conservation area / Heritage Overlay
Show on map →Listed heritage places
0
items in the LEP heritage schedule
Max building height
9 m
typical, residential land
Floor space ratio
0.5:1
floor area allowed per m² of site
Minimum lot size
449 m²
to subdivide residential land
Planning instruments: State Environmental Planning Policy (Transport and Infrastructure) 2021; Wollongong Local Environmental Plan 2009; State Environmental Planning Policy (Precincts—Regional) 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
0
Supermarkets
0
Pubs & bars
0
Parks
2
Libraries
0
GP clinics
0
Pharmacies
0
Hospitals
0
Nearest supermarket
1.8 km
Nearest train
1.9 km
Nearest hospital
2.1 km
Distance to coast
1.4 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).
Schools by sector
- Nearest secondary
- 2.0 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
- Cunningham
- Federal MP
- Alison Byrnes (ALP)
- Two-party-preferred
- Labor 68% 2PP
- State electorate
- Wollongong
- State MP
- Paul Scully (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.