Suburb profile

Diddillibah QLD 4559

Diddillibah is located in the Sunshine Coast region of Queensland, postcode 4559. It has 1,056 properties across 26 streets. Explore every street in Diddillibah, its property history, homes for sale and rent, who lives there, and the local agents.

About Diddillibah

Diddillibah, QLD 4559, sits in the Sunshine Coast region and neighbours Forest Glen, Kiels Mountain, Kuluin and Kunda Park. Its 26 streets hold 1,056 properties, 522 of them houses and 534 units.

Census figures are for the Diddillibah - Rosemount area, which covers the whole suburb. It has 4,403 residents, a median age of 46 and an average household of 2.7 people. Median household income is $1,595 a week, the median mortgage repayment $2,167 a month and the median rent $400 a week. Of 1,580 dwellings, 1,378 were separate houses, 144 semi-detached, 18 flats and 29 other; 646 were owned outright, 608 owned with a mortgage and 163 rented.

Updated October 2026

Who lives in Diddillibah

  • 4,403Peoplelive in the area
  • 46Median ageyears
  • $1,595Median household incomea week
  • $400Median renta week

Homes by type

  • Houses1,378
  • Townhouses and semis144
  • Flats and apartments18
  • Other29

Household

  • Median mortgage repayment$2,167a month
  • Household size2.7people on average

How homes are held

Owned outright 646Owned with a mortgage 608Rented 163Other 163

For sale and rent in Diddillibah

Chris EllimanChris Elliman

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56 Spalls Road, Diddillibah QLD 4559

2 bedrooms 1 bathroom 20 car spaces 12.01 ha land Acreage

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Properties in Diddillibah

Agencies that specialise in Diddillibah

Streets in Diddillibah

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.