In the 2016 census, Lower Mount Walker has a population of 185. The locality contained 70 households, in which 51.4% of the population were males and 48.6% of the population were females with a median age of 44, 6 years above the national average. The average weekly household income was $1,437, $1 below the national average. None of Lower Mount Walker's population was either of Aborigional or Torres Strait Islander descent. 65.2% of the population aged 15 or over were either registered or de facto married, while 34.8% of the population was not married. 31.5% of the population was currently attending some form of a compulsory education. The most common nominated ancestries were Australian (39.1%), English (21.0%) and Scottish (8.2%), while the most common country of birth was Australia (71.8%), and the most commonly spoken language at home was English (85.0%). The most common nominated religions were Catholic (26.7%), Anglican (20.6%) and Not stated (20.0%). The most common occupation was a cleric/administration worker (22.3%) and the majority/plurality of residents worked 40 or more hours per week (60.2%).[11]
In the 2021 census, Lower Mount Walker had a population of 192 people.[1]
Education
There are no schools in Lower Mount Walker. The nearest government primary schools are:[12]
Warrill View State School in Warill View to the south-east
Grandchester State School in neighbouring Grandchester to the west
The nearest government secondary schools are Rosewood State High School in Rosewood to the north and Laidley State High School in Laidley to the north-west.[12]
^"COUNTRY NEWS. IPSWICH". The Brisbane Courier. No. 21, 776. Queensland, Australia. 11 November 1927. p. 10. Archived from the original on 13 January 2022. Retrieved 13 March 2017 – via National Library of Australia.