Suburb profile
Koumala QLD 4738
Koumala is located in the Mackay, Isaac and Whitsunday region of Queensland, postcode 4738. It has 446 properties across 64 streets, almost all houses. Explore every street in Koumala, its property history, homes for sale and rent, who lives there, and the local agents.
About Koumala
Koumala, QLD 4738, sits in the Mackay, Isaac and Whitsunday region and neighbours Sarina, Collaroy, Nebo and Ilbilbie. Its 64 streets hold 446 properties, 436 of them houses and 10 units.
Census figures are for the Sarina area, which covers the whole of Koumala. Sarina had 11,822 residents, a median age of 42 and an average household of 2.6 people. Median household income was $1,781 a week, the median mortgage repayment $1,733 a month and the median rent $300 a week. Of 4,100 dwellings, 3,821 were separate houses, 174 semi-detached and 42 flats; 50 were other dwellings. Tenure was 1,467 owned outright, 1,567 owned with a mortgage and 893 rented.
Updated October 2026
Who lives in Koumala
- 11,822Peoplelive in the area
- 42Median ageyears
- $1,781Median household incomea week
- $300Median renta week
Homes by type
- Houses3,821
- Townhouses and semis174
- Flats and apartments42
- Other50
Household
- Median mortgage repayment$1,733a month
- Household size2.6people on average
How homes are held
Properties in Koumala
Schools in Koumala
Koumala State School
GovernmentPrimary
No secondary schools in Koumala.
Streets in Koumala
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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.
School details © Australian Curriculum, Assessment and Reporting Authority (ACARA), from the Australian Schools List, licensed under Creative Commons Attribution 4.0 International and modified. ACARA does not endorse Listd.
Area summaries are generated from the national address file and ABS Census data, and checked against those figures before publication.

