Suburb profile
Mount Coolon QLD 4804
Mount Coolon is located in the Mackay, Isaac and Whitsunday region of Queensland, postcode 4804. It has 42 properties across 12 streets, almost all houses. Explore every street in Mount Coolon, its property history, homes for sale and rent, who lives there, and the local agents.
About Mount Coolon
Mount Coolon, QLD 4804, sits in the Mackay, Isaac and Whitsunday region and neighbours Belyando, Llanarth, Mount Wyatt and Newlands. Its 12 streets hold 42 properties, all of them houses.
Census figures are for Collinsville, which had 3,898 residents, a median age of 45 and an average household of 2.4 people. Median household income was $1,359 a week, the median mortgage repayment $1,300 a month and the median rent $215 a week. Of 1,290 dwellings, 1,220 were separate houses, 23 semi-detached, 16 flats and 25 other; 553 were owned outright, 294 owned with a mortgage and 322 rented.
Updated October 2026
Who lives in Mount Coolon
- 3,898Peoplelive in the area
- 45Median ageyears
- $1,359Median household incomea week
- $215Median renta week
Homes by type
- Houses1,220
- Townhouses and semis23
- Flats and apartments16
- Other25
Household
- Median mortgage repayment$1,300a month
- Household size2.4people on average
How homes are held
Streets in Mount Coolon
- Barclay Street4 properties
- Bowen Developmental Road6 properties
- Glen Avon Road1 property
- Gordon Street11 properties
- Hawkins Street1 property
- Illamatha Road1 property
- Mill Street1 property
- Rutherford Road8 properties
- Scartwater Road2 properties
- Stratford Road2 properties
- Suttor Developmental Road4 properties
- Yacamunda Road1 property
Neighbouring suburbs
Addresses and streets incorporate or were developed using G-NAF © Geoscape Australia, licensed by the Commonwealth of Australia under the Open Geo-coded National Address File (G-NAF) End User Licence Agreement.
Population and housing figures are drawn from the Australian Bureau of Statistics, Census of Population and Housing 2021, licensed under Creative Commons Attribution 4.0 International.
Area summaries are generated from the national address file and ABS Census data, and checked against those figures before publication.