Median house price
$866k
+1.9% change
NSW · Shoalhaven Council
Illaroo, 2540
Est. population · Jun 2025
41
Growth (1 yr)
0.0%
Growth (5 yr)
+2.5%
Median age
50
Median income
$1,624/wk
Employment rate
54.3%
Median house price · October to December 2025
$866,000
Languages at home
11.9%non-English
Mostly English at home
2021 Census · usual residence
- Excellent transport
Suburb profile
Illaroo offers a slower smaller community life in Shoalhaven Council, with open surrounds and a close-knit community feel. It sits well away from Sydney, trading metro convenience for space and a slower regional pace. A mature community gives the area a calm, settled social fabric, with families and grandchildren still a visible part of community life.
With limited local amenities, residents regularly travel to a neighbouring town for shops, appointments and a wider choice. Open space is thinner than in many comparable suburbs, so residents often travel a little further for a longer park day. A car helps for most daily errands, though buses still link the suburb further afield.
Homes cost more here than in most comparable suburbs. Tree-lined streets and established homes set the tone, with little pressure to reinvent the neighbourhood.
At a glance
Illaroo snapshot
A quick read of housing, growth, livability, and risk
Median rent
$571/wk
Houses $600 · Units $465
Population (ERP)
41
0.0% annual growth
Dwelling vacancy
21.1%
Census unoccupied dwellings
How it compares
Relative standing using percentiles, ranks, and national deciles
Safety
29th
percentile in state (higher = safer)
Pop. growth
22nd
percentile in NSW
Advantage (IRSAD)
9/10
national SEIFA decile
Population growth
Recent ERP change over 1 and 5 years
Housing mix
Dwelling types from the 2021 Census
Risks & flags
Quick scan — open a section below for full context
Living here
Housing
- Flats / units (January to March 2026)
- $465
- Houses (January to March 2026)
- $600
- All types (January to March 2026)
- $571
- Rental bonds lodged (January to March 2026)
- 300
- Median house price (October to December 2025)
- $866,000
- Median price change
- +1.9%
Median weekly rent from NSW DCJ rent tables. Figures can be unreliable where few bonds were lodged in the quarter.
Contributes to desirability score · Housing (15%) · Future Growth (7%)
Median price, rental yield and vacancy Recent price momentum
Data sources & freshness
- DCJ rent and sales tables — NSW Department of Communities and Justice · January to March 2026; October to December 2025 · Updated · Quarterly releases
Population
Estimated resident population
41(June 2025)
0.0% annual · +2.5% over 5 years · 22th percentile in NSW
Growth figures & methodology
- Annual growth
- 0.0%
- 5-year growth
- +2.5%
- Change in 1 year
- 0
- Change in 5 years
- +1
- Growth rank in NSW
- 22th percentile
ABS Estimated Resident Population allocated to this suburb from SA2-level data. Not an official ABS suburb count.
Methodology
Figures are allocated from ABS Estimated Resident Population at Statistical Area Level 2 (SA2), using 2021 Census share within overlapping SA2 regions. Where Census data is unavailable, area overlap is used instead.
The dashed chart line is a simple growth-trend estimate to June 2030 (~50), extrapolated at +0.7% average annual growth since 2011. It is illustrative only — not an official ABS forecast.
2021 Census figures
2021 Census
- Population
- 41
- Median age
- 50
- Median household income / week
- $1,624
- Dwelling vacancy
- 21.1%
- Unoccupied private dwellings
- 4 of 19
- Median monthly mortgage
- $2,125
- Employment rate
- 54.3%
- Dwelling mix (houses / semi / flats)
- 14 / 0 / 0
Contributes to desirability score · Community (5%)
Employment, household income and age diversity (2021 Census)
Data sources & freshness
- 2021 Census — General Community Profile — Australian Bureau of Statistics · Updated
The 2026 Census runs in August 2026; suburb-level updates are expected from mid-2027.
- Estimated Resident Population — Australian Bureau of Statistics · 2025 · Updated · SA2 ERP allocated to suburb boundaries
Community & culture
No 2021 Census cultural diversity data for this suburb yet.
Data sources & freshness
- 2021 Census — General Community Profile — Australian Bureau of Statistics · Updated
The 2026 Census runs in August 2026; suburb-level updates are expected from mid-2027.
Crime & safety
Reported offences are unchanged compared with the previous period.
Offence counts & rates
- Total offences (Jan 2025 to Dec 2025)
- 2
- Against the person
- 1
- Against property
- 1
- Rate per 1,000 residents
- 48.8
- Person-crime prevalence
- About 1 in 41 residents
- State safety percentile
- 29.2th (lower crime is better)
- Increase (daily rate)
- +0.3%
Most common offence types
- Breach Apprehended Violence Order135
- Domestic Violence Related Assault174
- Intimidation, Stalking And Harassment283
- Malicious Damage To Property261
- Non-Domestic Violence Related Assault146
Contributes to desirability score · Safety (18%)
Crime rate and year-on-year trend
Data sources & freshness
- BOCSAR postcode crime statistics — NSW Bureau of Crime Statistics and Research · Jan 2024 to Dec 2024 → Jan 2025 to Dec 2025; Jan 2025 to Dec 2025 · Updated · Rolling 12-month windows
Family & Lifestyle
Public transport
2 public transport stops in this suburb
- Bugong Rd At Emerys Rd
- Bugong Rd At Emerys Rd
Contributes to desirability score · Accessibility (15%)
Public transport stop coverage
Data sources & freshness
- Timetables Complete GTFS stops (© Transport for NSW, CC BY 4.0) — Transport for NSW — Open Data Hub · current · Updated · Nightly GTFS feed
Amenities
No OpenStreetMap amenities mapped for this suburb yet.
Contributes to desirability score · Lifestyle (15%)
Food, shopping, recreation and sport (OpenStreetMap)
Data sources & freshness
- Local amenity insights — Suburb Guide (derived) · current · Updated
- OpenStreetMap amenities — OpenStreetMap contributors · current · Updated
Health access
- Nearest hospital
- Shoalhaven District Memorial Hospital (11.4 km)
- Nearest hospital type
- Public hospital
- Nearest hospital emergency
- Emergency department
Contributes to desirability score · Accessibility (15%)
Hospitals and GP clinics
Data sources & freshness
- Hospitals & clinics — OpenStreetMap + state health datasets · current · Updated
NDIS participation
- NDIS participants (31 March 2026)
- 1
- Participants per 1,000 residents
- 24.4
Active NDIS participants allocated from NDIA Statistical Area Level 2 (SA2, ASGS 2016) counts to this suburb boundary. Not an official suburb-level NDIS figure · as at 31 March 2026.
For NDIS spend and service-demand exploration by SA2 or postcode, see the Care Sector Demand Map.
Data sources & freshness
- NDIS participants by SA2 — National Disability Insurance Agency · 2026-Q1 · Updated · Quarterly SA2 counts allocated to suburb boundaries
Weather
Typical conditions by season for suburbs in the same ~44 km climate area. Rainfall totals are summed from monthly WorldClim layers; rainy-day counts are approximate.
Summer (Dec–Feb)
- Usual max / min
- 25° / 13°
- Rainfall
- 210 mm · ~26 rainy days
Autumn (Mar–May)
- Usual max / min
- 19° / 8°
- Rainfall
- 222 mm · ~28 rainy days
Winter (Jun–Aug)
- Usual max / min
- 13° / 2°
- Rainfall
- 181 mm · ~23 rainy days
Spring (Sep–Nov)
- Usual max / min
- 19° / 7°
- Rainfall
- 205 mm · ~26 rainy days
Contributes to desirability score · Lifestyle (15%)
Temperature and humidity comfort
Data sources & freshness
- Seasonal climate normals — WorldClim 2.1 · Updated
Future & Planning
Planning & development
Development applications from NSW Planning Portal (lodged 2020–2026).
6 planning-related records
2024· 2 proposals
July 2024
- Shed; Erection of a new structure30 HUGHES ROAD ILLAROO 2540Determined
June 2024
- Entertainment facility; Alterations or additions to an existing building or structure; Recreation/Tourist Premise170 RIVERSDALE ROAD ILLAROO 2540Determined
2023· 2 proposals
September 2023
- Other170 RIVERSDALE ROAD ILLAROO 2540Determined
August 2023
- Garages, carports and car parking spaces170 RIVERSDALE ROAD ILLAROO 2540Determined
2021· 2 proposals
December 2021
- Other170 RIVERSDALE ROAD ILLAROO 2540Determined
April 2021
- Other400A HUGHES ROAD ILLAROO 2540Determined
Contributes to desirability score · Future Growth (7%)
Development and planning activity
Data sources & freshness
- Online DA development application register — NSW Department of Planning, Housing and Infrastructure · 2020–2026 · Updated · Daily feed (from Oct 2018)
Hazards
- Bushfire planning zone
- Overlay applies
Bushfire overlay checked at suburb centroid via NSW bush fire prone land mapping.
Contributes to desirability score · Safety (18%)
Bushfire hazard overlays
Data sources & freshness
- Hazard planning overlays — State government hazard layers · current · Updated
Politics & representation
- Federal electorate
- Gilmore
- Member of Parliament
- Fiona PHILLIPS (Australian Labor Party)
- Results from
- 2025 federal election
- Electorate enrolment (2025)
- 128,995
- Turnout (2025)
- 92.5%
- Swing since 2022 (2025)
- +5.0 pp toward Labor
Two-party preferred (2025)
Coalition 44.9%Labor 55.1%
Estimated suburb voting profile
Estimated from 8 nearby ordinary polling places (up to 12.1 km away).
Coalition 43.6%Labor 56.4%
1.3 percentage points more Labor-leaning than the electorate
Estimated swing since 2022: +4.3 pp toward Labor
Nearest polling places
- CambewarraLabor 56.1% · Coalition 43.9% TPP (2025)8.6 km away
- Nowra NorthLabor 55.1% · Coalition 44.9% TPP (2025)9.0 km away
- Nowra BomaderryLabor 56.2% · Coalition 43.8% TPP (2025)10.3 km away
- NowraLabor 57.7% · Coalition 42.3% TPP (2025)11.3 km away
- Nowra CentreLabor 59.9% · Coalition 40.1% TPP (2025)11.3 km away
Federal electorate from AEC federal division boundaries (2025 redistribution). Division-level results are official AEC figures from the latest general election, with by-election updates where applicable. The estimated suburb profile blends up to eight nearest ordinary polling booths in the same electorate using inverse-distance weighting from the suburb centroid — an approximation, not official AEC data. Nearest polling places are shown for reference.
Data sources & freshness
- Federal election results — Australian Electoral Commission · Updated · 2025 election with by-election overlays
Socio-economic
- IRSAD decile (2021)
- 9/10
- IRSD decile (2021)
- 9/10
ABS Socio-Economic Indexes for Areas (SEIFA), 2021 release — the latest available, derived from the 2021 Census. Deciles rank suburbs nationally from 1 (lowest) to 10 (highest).
What do IRSAD and IRSD measure?
IRSAD — Index of Relative Socio-economic Advantage and Disadvantage. Combines indicators of advantage (e.g. high income, skilled occupations) and disadvantage. Higher decile = more advantaged relative to other Australian areas.
IRSD — Index of Relative Socio-economic Disadvantage. Focuses on disadvantage only (e.g. low income, unemployment, limited education). Higher decile = less disadvantage nationally.
A new SEIFA edition typically follows each census; the ABS has not announced a release date beyond 2021.
Contributes to desirability score · Community (5%)
Socio-economic advantage (IRSAD decile)
Data sources & freshness
- SEIFA 2021 (IRSAD / IRSD) — Australian Bureau of Statistics · Updated
More in Shoalhaven Council
Other suburbs in the same local government area.