Irvingdale vs Kaimkillenbun
Kaimkillenbun is the younger of the two, with a median age of 40 against 43 in Irvingdale. In both, most households own their home and the large majority of homes are detached houses. In Irvingdale, most households are couple families. On these figures, Irvingdale tends to suit couples.
Which one suits you?
There is no overall winner — the suburb that suits a family with school-age kids is routinely the wrong one for someone commuting into the city. So each of these answers its own question, against a checklist you can see, using the same figures in the tables below.
Families with school-age kids
They split
one each way, out of the 6 things we measure here
- Irvingdale carries lower crime risk (18/100 vs 31/100)
- Kaimkillenbun has more schools rated above their peers (1 vs 0)
Weighs schools, house stock, crime, parks, childcare, and who already lives there.
First-home buyers
Kaimkillenbun
ahead on the one thing that separates them
- leaves households under less mortgage stress (15% vs 31%)
Weighs mortgage stress.
Renters
Irvingdale
ahead on 2 of the 3 things we measure here
- leaves renters under less rental stress (8% vs 17%)
- has cheaper rent ($150/wk vs $225/wk)
Weighs rent, rental stress, and how much is for rent.
Commuting to the city
Irvingdale
ahead on 2 of the 3 things we measure here
- has a shorter drive in (148 min vs 164 min)
- sits closer to the CBD (201.2 km vs 222.4 km)
Weighs distance, drive time, and walkability.
Downsizers and retirees
Irvingdale
ahead on the one thing that separates them
- carries lower crime risk (18/100 vs 31/100)
Weighs who already lives there, GPs, walkability, and crime.
Investors
Too close to call
Nothing among the 1 things we measure here separates them by enough to be worth acting on.
Weighs population growth.
Where they sit
Irvingdale and Kaimkillenbun drawn to the same scale. Both outlines are shown together, so the map answers whether they share a border and how their areas compare.
Bars start at zero. Scores, risks and rankings are drawn against their full 0–100 range; other rows are drawn in proportion to the larger of the two.
Side by side, out of 100
Risks are inverted — shown as safety and low exposure — so a longer bar always means better.
Demographics
Kaimkillenbun has more residents (248 vs 163); Kaimkillenbun rents higher ($225/wk vs $150/wk).
| Irvingdale | Kaimkillenbun | |
|---|---|---|
| Population | 163 | 248 +52% vs other |
| Population trend (2016 → 2021) | -16.0% | -15.4% |
| Median age | 43 | 40 |
| Median household income | $94,224/yr +26% vs other | $69,316/yr |
| Median weekly rent | $150/wk | $225/wk +50% vs other |
Age profile
Share of residents in each band, 2021 Census.
Bars are drawn against the largest share shown (16.0%).
Where residents were born
Largest overseas birthplaces, as a share of all residents, 2021 Census. A dash means that country is not among the suburb's own eight largest.
Bars are drawn against the largest share shown (9.8%).
Who lives together
Household composition, 2021 Census.
What people live in
Occupied private dwellings by structure, 2021 Census.
Qualifications
Highest non-school qualification, residents 15+, 2021 Census.
Bars are drawn against the largest share shown (16.0%).
Who owns and who rents
Occupied private dwellings by tenure, 2021 Census.
Property market
| Irvingdale | Kaimkillenbun | |
|---|---|---|
| Median house price | — | $300,000 |
| Median unit price | — same for both | |
| Median land price | — same for both | |
| Typical days to sell (houses) | — | 103 days from 3 sales |
Development activity
| Irvingdale | Kaimkillenbun | |
|---|---|---|
| New dwellings approved | 1,513 across Toowoomba | 53 across Western Downs |
| Approvals change year on year | -25% | -40% |
Ranking within QLD
| Irvingdale | Kaimkillenbun | |
|---|---|---|
| House price | — same for both | |
| Income | Higher than 67% of QLD | Higher than 36% of QLD |
| Schools | — same for both | |
| Walkability | Higher than 15% of QLD | Higher than 44% of QLD |
| Affordability | — same for both | |
| EV adoption | — same for both | |
| NBN connectivity | Higher than 32% of QLD | Higher than 45% of QLD |
Liveability
| Irvingdale | Kaimkillenbun | |
|---|---|---|
| Grade | — same for both | |
| Score | — same for both | |
| Socio-economic band | mid-range socio-economic decile 4/10 | mid-range socio-economic decile 5/10 |
Risk profile
Kaimkillenbun carries more crime risk (31 vs 18).
| Irvingdale | Kaimkillenbun | |
|---|---|---|
| Bushfire | None 0/100 same for both | |
| Crime | Low 18/100 | Low 31/100 |
| Flood | Not mapped no mapped data here same for both | |
| Coastal erosion | None 0/100 same for both | |
| Aircraft noise | None 0/100 same for both | |
| Industrial facilities nearby | 1 within 5 km | 0 within 5 km |
Schools
| Irvingdale | Kaimkillenbun | |
|---|---|---|
| Inside the suburb | 0 | 1 |
| Rated above peers | 0 | 1 |
| Rated at peers | 0 same for both | |
| Rated below peers | 0 same for both | |
Schools in Irvingdale
No schools recorded inside this suburb's boundary. Children here will be zoned to schools nearby.
Schools in Kaimkillenbun
- Kaimkillenbun State School Government · Primary above peers
Amenities in the suburb
| Irvingdale | Kaimkillenbun | |
|---|---|---|
| Parks & reserves | 0 | 2 |
| Waterways | 8 | 6 |
Mobility
Kaimkillenbun sits further from the CBD (222.4 km vs 201.2 km).
| Irvingdale | Kaimkillenbun | |
|---|---|---|
| Walkability score | 0/100 same for both | |
| Distance to Brisbane | 201.2 km | 222.4 km +11% vs other |
| Drive time (normal traffic) | 148 min | 164 min |
| Electric vehicle share | 0.0% postcode 4404 | 0.0% postcode 4406 |
| Rooftop solar per 100 dwellings | 50 postcode 4404 | 42 postcode 4406 |
How people get to work
Method of travel on census day 2021 — which fell during COVID restrictions, so working from home is inflated and every travel mode understated.
Bars are drawn against the largest share shown (75.9%).
Setting
| Irvingdale | Kaimkillenbun | |
|---|---|---|
| Elevation | 386 m above sea level, at the suburb centre | 395 m above sea level, at the suburb centre |
NBN connectivity
| Irvingdale | Kaimkillenbun | |
|---|---|---|
| Connectivity score | 25/100 | 29/100 |
| Most common technology | Fixed wireless same for both | |
| Full-fibre (FTTP) share | 0% 48 premises | 0% 109 premises |
Council rates
| Irvingdale | Kaimkillenbun | |
|---|---|---|
| Average residential rate | $1,618/yr | $1,238/yr |
| Council | Toowoomba | Western Downs |
Federal electorate
| Irvingdale | Kaimkillenbun | |
|---|---|---|
| Division | Groom | Maranoa |
| Member | Garth Hamilton | David Littleproud |
| Party | Liberal National Party of Queensland same for both | |
First Home Owner Grant
| Irvingdale | Kaimkillenbun | |
|---|---|---|
| Grant amount | $30,000 same for both | |
| Property price cap | $750,000 same for both | |
| Eligibility | New same for both | |
Tags
Irvingdale
Kaimkillenbun
More comparisons
Other comparisons with Irvingdale
Other comparisons with Kaimkillenbun
Information shown is provided as-is from Australian government and commercial data sources.
Always verify with the relevant authority before making property decisions.
See Data Sources and How We Calculate for details.