St Agnes is a rural locality in the Bundaberg Region, Queensland, Australia.

[2] In the 2021 census, St Agnes had a population of 20 people.

[1] In the 2016 census, St Agnes had a population of 22 people.

[3] In the 2021 census, St Agnes had a population of 20 people.

[1] This Queensland location article is a stub.