Harrisville is a rural town and locality in the Scenic Rim Region, Queensland, Australia. In the 2021 census, the locality of Harrisville had a population of 667 people.

In the 2016 census, the locality of Harrisville had a population of 613 people. The locality contains 241 households, in which 48.8% of the population are males and 51.2% of the population are females with a median age of 39, 1 year above the national average. The average weekly household income is $1,298, $140 below the national average. 4.5% of Harrisville’s population is either of Aborigional or Torres Strait Islander descent. 64.8% of the population aged 15 or over is either registered or de facto married, while 35.2% of the population is not married. 30.3% of the population is currently attending some form of a compulsory education. The most common nominated ancestries were Australian (34.3%), English (30.5%) and German (10.3%), while the most common country of birth was Australia (85.0%), and the most commonly spoken language at home was English (94.1%). The most common nominated religions were No religion (24.2%), Anglican (21.6%) and Catholic (19.0%). The most common occupation was a technician/trades worker (16.6%) and the majority/plurality of residents worked 40 or more hours per week (44.1%).