Median house price
—
No data available
VIC · Colac Otway Council
Irrewillipe, 3249
Population
100
Growth (1 yr)
0.0%
Growth (5 yr)
+2.2%
Median age
48
Median income
$1,536/wk
Employment rate
76.5%
Languages at home
Mostly English at home
2021 Census · usual residence
Suburb profile
Irrewillipe offers a slower smaller community life in Colac Otway Council, with open surrounds and a close-knit community feel. A mature community gives the area a calm, settled social fabric, with a strong working population. Everyday basics may be close by, but bigger shopping and services typically require a trip to a nearby centre.
Local green pockets are modest, with bigger outdoor outings usually found in neighbouring areas. A car helps for most daily errands, with fewer amenities clustered within an easy walk. Buyers typically pay more than the metro middle for a home here.
Crime reports are up on the previous period. Tree-lined streets and established homes set the tone, with little pressure to reinvent the neighbourhood.
At a glance
Irrewillipe snapshot
A quick read of housing, growth, livability, and risk
Median rent
—
No data available
Population (Census)
100
0.0% annual growth
Dwelling vacancy
23.4%
Census unoccupied dwellings
How it compares
Relative standing using percentiles, ranks, and national deciles
Safety
78th
percentile in state (higher = safer)
Pop. growth
20th
percentile in VIC
Advantage (IRSAD)
8/10
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
Population
Population growth
0.0% annual · +2.2% over 5 years · 20th percentile in VIC
Growth rates are from ABS Estimated Resident Population at SA2 level. Headcount uses 2021 Census when allocated ERP is too low relative to Census to display reliably.
2021 Census figures
2021 Census
- Population
- 100
- Median age
- 48
- Median household income / week
- $1,536
- Dwelling vacancy
- 23.4%
- Unoccupied private dwellings
- 11 of 47
- Median monthly mortgage
- $1,166
- Employment rate
- 76.5%
- Dwelling mix (houses / semi / flats)
- 43 / 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 increased compared with the previous period.
Offence counts & rates
- Total offences (2026)
- 5
- Against the person
- 4
- Against property
- 1
- Rate per 1,000 residents
- 108.7
- Person-crime prevalence
- About 1 in 25 residents
- State safety percentile
- 77.5th (lower crime is better)
- Increase (daily rate)
- +25%
Most common offence types
- A89 Other Dangerous Or Negligent Acts Endangering People1
- B42 Steal From A Motor Vehicle1
- Other Crimes Against The Person3
Contributes to desirability score · Safety (18%)
Crime rate and year-on-year trend
Data sources & freshness
- Recorded offences by suburb/town — Crime Statistics Agency (Victoria) · 2025 · Updated
Family & Lifestyle
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
Green cover
- Parks & woodland (OSM)
- 2
- Parks (OSM)
- 0
OpenStreetMap parks and natural woodland features mapped within the suburb boundary.
Contributes to desirability score · Environment (10%)
Parks and green cover (OpenStreetMap)
Data sources & freshness
- OpenStreetMap green cover — OpenStreetMap contributors · current · Updated
Health access
- Nearest hospital
- Colac Area Health (19.1 km)
- Nearest hospital type
- 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
- 21.7
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
- 26° / 12°
- Rainfall
- 128 mm · ~16 rainy days
Autumn (Mar–May)
- Usual max / min
- 21° / 10°
- Rainfall
- 124 mm · ~16 rainy days
Winter (Jun–Aug)
- Usual max / min
- 14° / 6°
- Rainfall
- 149 mm · ~19 rainy days
Spring (Sep–Nov)
- Usual max / min
- 19° / 8°
- Rainfall
- 182 mm · ~23 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 PPARS statewide register (lodged 2020–2022). Free public PPARS MapServer — applications through ~2022 (service last updated Feb 2024).
1 planning-related records
2020· 1 proposal
November 2020
- Construction of a Dwelling and Associated Works385 ESCARPMENT ROAD IRREWILLIPE 3249Permit issued by a delegate of the RA
Contributes to desirability score · Future Growth (7%)
Development and planning activity
Data sources & freshness
- PPARS planning permit activity (statewide) — Department of Transport and Planning (Victoria) · 2020–2022 · Updated · MapServer through FY 2022–23; newer data needs council/API access
Hazards
- Bushfire planning zone
- Overlay applies
Bushfire overlay checked at suburb centroid via Victorian Bushfire Management Overlay 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
- Wannon
- Member of Parliament
- Dan TEHAN (Liberal)
- Results from
- 2025 federal election
- Electorate enrolment (2025)
- 121,788
- Turnout (2025)
- 94.0%
- Swing since 2022 (2025)
- -2.3 pp toward Coalition
Two-party preferred (2025)
Coalition 60.9%Labor 39.1%
Estimated suburb voting profile
Estimated from 8 nearby ordinary polling places (up to 20.8 km away).
Coalition 71.2%Labor 28.9%
10.2 percentage points more Coalition-leaning than the electorate
Estimated swing since 2022: +28.9 pp toward Labor
Nearest polling places
- IrrewillipeLabor 24.3% · Coalition 75.7% TPP (2025)5.1 km away
- Gellibrand RiverLabor 53.3% · Coalition 46.7% TPP (2025)13.8 km away
- CarpendeitLabor 18.2% · Coalition 81.8% TPP (2025)16.9 km away
- ElliminytLabor 36.5% · Coalition 63.5% TPP (2025)18.1 km away
- SimpsonLabor 18.1% · Coalition 81.9% TPP (2025)18.3 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)
- 8/10
- 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 Colac Otway Council
Other suburbs in the same local government area.
Comparable suburbs
Similar population and socio-economic profile in other parts of Victoria.