Darling Heights is a rural residential locality in the Toowoomba Region, Queensland, Australia. In the 2021 census, Darling Heights had a population of 5,157 people.

In the 2016 census, Darling Heights had a population of 5,192 people. Aboriginal and Torres Strait Islander people made up 3.9% of the population. 62.9% of people were born in Australia. The most common countries of birth were India 6.8% and Iraq 4.0%. 65.8% of people only spoke English at home. Other languages spoken at home included Arabic 5.4%, Telugu 2.7% and Mandarin 2.1%. The most common responses for religion were Catholic 20.2%, No Religion 18.6%, Anglican 11.8% and Islam 9.2%.