Coral Sea vs South Mackay
Coral Sea is the younger of the two, with a median age of 36 against 39 in South Mackay. In both, most households own their home. In Coral Sea, the large majority of homes are flats or apartments and the large majority of households are people living alone. In South Mackay, most homes are detached houses. On these figures, Coral Sea tends to suit young adults and people living alone, while South Mackay suits families with children.
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
South Mackay
ahead on 4 of the 5 things we measure here
- has more separate houses rather than flats (74% vs 0%)
- has more schools inside the suburb (3 vs 0)
- has more childcare (3 vs 0)
- But Coral Sea carries lower crime risk (51/100 vs 70/100)
Weighs schools, house stock, crime, parks, and childcare.
Renters
Coral Sea
ahead on 2 of the 3 things we measure here
- has cheaper rent ($130/wk vs $290/wk)
- leaves renters under less rental stress (10% vs 20%)
Weighs rent, rental stress, and how much is for rent.
Commuting to the city
South Mackay
ahead on 3 of the 3 things we measure here
- is more walkable (49/100 vs 0/100)
- sits closer to the CBD (966.3 km vs 1135.9 km)
- has a shorter drive in (664 min vs 780 min)
Weighs distance, drive time, and walkability.
Downsizers and retirees
Coral Sea
ahead on 2 of the 4 things we measure here
- has more units and townhouses to downsize into (100% vs 26%)
- carries lower crime risk (51/100 vs 70/100)
- But South Mackay is more walkable (49/100 vs 0/100)
Weighs smaller dwellings, GPs, walkability, and crime.
Investors
South Mackay
ahead on the one thing that separates them
- is growing faster (3.2% vs -29.7%)
Weighs population growth.
Where they sit
Coral Sea and South Mackay 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
South Mackay has more residents (6,918 vs 78); South Mackay rents higher ($290/wk vs $130/wk).
| Coral Sea | South Mackay | |
|---|---|---|
| Population | 78 | 6,918 +8769% vs other |
| Population trend (2016 → 2021) | -29.7% | +3.2% |
| Median age | 36 | 39 |
| Median household income | $71,448/yr | $76,804/yr +7% vs other |
| Median weekly rent | $130/wk | $290/wk +123% vs other |
Age profile
Share of residents in each band, 2021 Census.
Bars are drawn against the largest share shown (37.2%).
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 (25.6%).
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 (10.3%).
What people live in
Occupied private dwellings by structure, 2021 Census.
Property market
| Coral Sea | South Mackay | |
|---|---|---|
| Median house price | — | $605,000 |
| Median unit price | — | $399,500 |
| Median land price | — same for both | |
| Typical days to sell (houses) | — | 28 days from 58 sales |
Development activity
| Coral Sea | South Mackay | |
|---|---|---|
| New dwellings approved | 190 across Whitsunday | 574 across Mackay |
| Approvals change year on year | +70% | -6% |
Gross rental yield
| Coral Sea | South Mackay | |
|---|---|---|
| Houses | — | 4.9% $650/wk on $684K |
| Units | — | 6.9% $510/wk on $384K |
Ranking within QLD
| Coral Sea | South Mackay | |
|---|---|---|
| House price | — same for both | |
| Income | Higher than 38% of QLD | Higher than 48% of QLD |
| Schools | — | Higher than 78% of QLD |
| Walkability | Higher than 45% of QLD | Higher than 86% of QLD |
| Affordability | — same for both | |
| EV adoption | Higher than 41% of QLD same for both | |
| NBN connectivity | Higher than 16% of QLD | Higher than 98% of QLD |
| Rental yield (houses) | — | Higher than 90% of QLD |
| Rental yield (units) | — | Higher than 95% of QLD |
Liveability
South Mackay is more walkable (49 vs 0).
| Coral Sea | South Mackay | |
|---|---|---|
| Grade | — | C |
| Score | — | 48/100 |
| Socio-economic band | mid-range socio-economic decile 5/10 | below-average income decile 2/10 |
Risk profile
Coral Sea carries more bushfire risk (36 vs 0); South Mackay carries more crime risk (70 vs 51).
| Coral Sea | South Mackay | |
|---|---|---|
| Bushfire | Low 36/100 | None 0/100 |
| Crime | Moderate 51/100 | High 70/100 |
| Flood | Not mapped no mapped data here same for both | |
| Coastal erosion | High 98/100 | High 89/100 |
| Aircraft noise | None 0/100 same for both | |
| Industrial facilities nearby | 0 within 5 km | 4 within 5 km |
Schools
| Coral Sea | South Mackay | |
|---|---|---|
| Inside the suburb | 0 | 3 |
| Rated above peers | 0 | 1 |
| Rated at peers | 0 | 1 |
| Rated below peers | 0 same for both | |
Schools in Coral Sea
No schools recorded inside this suburb's boundary. Children here will be zoned to schools nearby.
Schools in South Mackay
- St Mary's Catholic Primary School Catholic · Primary above peers
- Mackay State High School Government · Secondary at peers
- St Patrick's College - Mercy Campus Catholic · Secondary
Amenities in the suburb
| Coral Sea | South Mackay | |
|---|---|---|
| Cafes & restaurants | 2 same for both | |
| Parks & reserves | 10 | 18 |
| Childcare | 0 | 3 |
| Beaches | 3 | 1 |
Mobility
Coral Sea sits further from the CBD (1135.9 km vs 966.3 km).
| Coral Sea | South Mackay | |
|---|---|---|
| Walkability score | 0/100 | 49/100 |
| Distance to Brisbane | 1135.9 km +15% vs other | 966.3 km |
| Drive time (normal traffic) | 780 min | 664 min |
| Electric vehicle share | 0.3% postcode 4740 same for both | |
| Rooftop solar per 100 dwellings | 56 postcode 4740 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 (83.7%).
Setting
| Coral Sea | South Mackay | |
|---|---|---|
| Elevation | 499 m above sea level, at the suburb centre | 4 m above sea level, at the suburb centre |
| Distance to the ocean | 1.7 km | 1.7 km 1.8 km to a named beach |
NBN connectivity
| Coral Sea | South Mackay | |
|---|---|---|
| Connectivity score | 15/100 | 99/100 |
| Most common technology | Satellite (Sky Muster) | Fibre to the premises |
| Full-fibre (FTTP) share | 0% 102 premises | 98% 3,418 premises |
Climate
| Coral Sea | South Mackay | |
|---|---|---|
| Annual rainfall | — | 1,517 mm |
| Summer max (Jan) | — | 30.8°C |
| Winter min (Jul) | — | 12.4°C |
Council rates
| Coral Sea | South Mackay | |
|---|---|---|
| Average residential rate | $1,412/yr | $1,873/yr |
| Council | Whitsunday | Mackay |
Federal electorate
| Coral Sea | South Mackay | |
|---|---|---|
| Division | Dawson same for both | |
| Member | Andrew Willcox same for both | |
| Party | Liberal National Party of Queensland same for both | |
First Home Owner Grant
| Coral Sea | South Mackay | |
|---|---|---|
| Grant amount | $30,000 same for both | |
| Property price cap | $750,000 same for both | |
| Eligibility | New same for both | |
Tags
South Mackay
More comparisons
Other comparisons with Coral Sea
Other comparisons with South Mackay
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.