Suburb profile
Grantham QLD 4347
Grantham is located in the Toowoomba region of Queensland, postcode 4347. It has 472 properties across 42 streets, almost all houses. Explore every street in Grantham, its property history, homes for sale and rent, who lives there, and the local agents.
About Grantham
Grantham, QLD 4347, sits in the Toowoomba region and neighbours Carpendale, Gatton, Helidon and Lower Tenthill. Its 42 streets hold 472 properties, 467 of them houses and 5 units.
Census figures are for Lockyer Valley - West, which covers the suburb. The area had 11,943 residents, a median age of 41 and an average household of 2.8 people. Median household income was $1,690 a week, the median mortgage repayment $1,600 a month and the median rent $310 a week. Of 4,011 dwellings, 3,849 were separate houses, 105 semi-detached, 8 flats and 46 other; 1,468 were owned outright, 1,852 owned with a mortgage and 565 rented.
Updated October 2026
Who lives in Grantham
- 11,943Peoplelive in the area
- 41Median ageyears
- $1,690Median household incomea week
- $310Median renta week
Homes by type
- Houses3,849
- Townhouses and semis105
- Flats and apartments8
- Other46
Household
- Median mortgage repayment$1,600a month
- Household size2.8people on average
How homes are held
Schools in Grantham
Grantham State School
GovernmentPrimary
No secondary schools in Grantham.
Streets in Grantham
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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.