Mount Ossa vs Seaforth
Mount Ossa is the younger of the two, with a median age of 42 against 56 in Seaforth. In both, the large majority of households own their home and the large majority of homes are detached houses. In Mount Ossa, most households are couple families. In Seaforth, about half of households are people living alone. On these figures, Mount Ossa tends to suit families with children and couples, while Seaforth suits people living alone and older residents.
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
Mount Ossa
ahead on 2 of the 6 things we measure here
- is already more of a family suburb (69% vs 40%)
- carries lower crime risk (58/100 vs 74/100)
- But Seaforth 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
Mount Ossa
ahead on the one thing that separates them
- leaves households under less mortgage stress (19% vs 37%)
Weighs mortgage stress.
Renters
Mount Ossa
ahead on 2 of the 3 things we measure here
- leaves renters under less rental stress (13% vs 27%)
- has cheaper rent ($228/wk vs $290/wk)
Weighs rent, rental stress, and how much is for rent.
Commuting to the city
Mount Ossa
ahead on 2 of the 3 things we measure here
- has a shorter drive in (686 min vs 695 min)
- sits closer to the CBD (1006.7 km vs 1009.4 km)
Weighs distance, drive time, and walkability.
Downsizers and retirees
They split
one each way, out of the 5 things we measure here
- Mount Ossa carries lower crime risk (58/100 vs 74/100)
- Seaforth has more residents already 65 and over (30% vs 21%)
Weighs smaller dwellings, who already lives there, GPs, walkability, and crime.
Investors
Mount Ossa
ahead on the one thing that separates them
- is growing faster (11.6% vs 1.4%)
Weighs population growth.
Where they sit
Mount Ossa and Seaforth 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
Seaforth has more residents (800 vs 250); Mount Ossa has higher household incomes ($92,040 vs $56,576).
| Mount Ossa | Seaforth | |
|---|---|---|
| Population | 250 | 800 +220% vs other |
| Population trend (2016 → 2021) | +11.6% | +1.4% |
| Median age | 42 | 56 |
| Median household income | $92,040/yr +39% vs other | $56,576/yr |
| Median weekly rent | $228/wk | $290/wk +27% vs other |
Age profile
Share of residents in each band, 2021 Census.
Bars are drawn against the largest share shown (21.5%).
Who lives together
Household composition, 2021 Census.
Who owns and who rents
Occupied private dwellings by tenure, 2021 Census.
Qualifications
Highest non-school qualification, residents 15+, 2021 Census.
Bars are drawn against the largest share shown (22.2%).
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 (2.0%).
What people live in
Occupied private dwellings by structure, 2021 Census.
Property market
| Mount Ossa | Seaforth | |
|---|---|---|
| Median house price | — | $630,000 |
| Median unit price | — same for both | |
| Median land price | — | $262,500 |
| Typical days to sell (houses) | — | 43 days from 11 sales |
Development activity
| Mount Ossa | Seaforth | |
|---|---|---|
| New dwellings approved | 574 across Mackay same for both | |
| Approvals change year on year | -6% same for both | |
Ranking within QLD
| Mount Ossa | Seaforth | |
|---|---|---|
| House price | — same for both | |
| Income | Higher than 65% of QLD | Higher than 19% of QLD |
| Schools | — same for both | |
| Walkability | Higher than 54% of QLD | Higher than 61% of QLD |
| Affordability | — same for both | |
| EV adoption | Higher than 10% of QLD same for both | |
| NBN connectivity | Higher than 33% of QLD | Higher than 77% of QLD |
Liveability
| Mount Ossa | Seaforth | |
|---|---|---|
| Grade | — | D |
| Score | — | 17/100 |
| Socio-economic band | mid-range socio-economic decile 4/10 | below-average income decile 2/10 |
Risk profile
Seaforth carries more bushfire risk (35 vs 0); Seaforth carries more crime risk (74 vs 58).
| Mount Ossa | Seaforth | |
|---|---|---|
| Bushfire | None 0/100 | Low 35/100 |
| Crime | Moderate 58/100 | High 74/100 |
| Flood | Not mapped no mapped data here same for both | |
| Coastal erosion | High 83/100 | Moderate 67/100 |
| Aircraft noise | None 0/100 same for both | |
| Industrial facilities nearby | 0 within 5 km same for both | |
Schools
| Mount Ossa | Seaforth | |
|---|---|---|
| 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 Mount Ossa
No schools recorded inside this suburb's boundary. Children here will be zoned to schools nearby.
Schools in Seaforth
- Seaforth State School Government · Primary above peers
Amenities in the suburb
| Mount Ossa | Seaforth | |
|---|---|---|
| Parks & reserves | 1 | 2 |
| Pharmacies | 0 | 1 |
| Banks & Bank@Post | 0 | 1 |
| Beaches | 0 | 1 |
| Waterways | 19 | 18 |
Mobility
Seaforth sits further from the CBD (1009.4 km vs 1006.7 km).
| Mount Ossa | Seaforth | |
|---|---|---|
| Walkability score | 0/100 same for both | |
| Distance to Brisbane | 1006.7 km | 1009.4 km |
| Drive time (normal traffic) | 686 min | 695 min |
| Electric vehicle share | 0.1% postcode 4741 same for both | |
| Rooftop solar per 100 dwellings | 70 postcode 4741 same for both | |
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 (84.9%).
Setting
| Mount Ossa | Seaforth | |
|---|---|---|
| Elevation | 57 m above sea level, at the suburb centre | 20 m above sea level, at the suburb centre |
| Distance to the ocean | 9.4 km | 3.5 km |
NBN connectivity
| Mount Ossa | Seaforth | |
|---|---|---|
| Connectivity score | 25/100 | 66/100 |
| Most common technology | Fixed wireless | Fibre to the node |
| Full-fibre (FTTP) share | 0% 84 premises | 42% 572 premises |
Climate
| Mount Ossa | Seaforth | |
|---|---|---|
| Annual rainfall | 1,517 mm | 1,633 mm |
| Summer max (Jan) | 30.8°C | 30.6°C |
| Winter min (Jul) | 12.4°C | 14.5°C |
Council rates
| Mount Ossa | Seaforth | |
|---|---|---|
| Average residential rate | $1,873/yr same for both | |
| Council | Mackay same for both | |
Federal electorate
| Mount Ossa | Seaforth | |
|---|---|---|
| Division | Dawson same for both | |
| Member | Andrew Willcox same for both | |
| Party | Liberal National Party of Queensland same for both | |
First Home Owner Grant
| Mount Ossa | Seaforth | |
|---|---|---|
| Grant amount | $30,000 same for both | |
| Property price cap | $750,000 same for both | |
| Eligibility | New same for both | |
Tags
Mount Ossa
Seaforth
More comparisons
Other comparisons with Mount Ossa
Other comparisons with Seaforth
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.