The Fitzroy River bounds the suburb to the north-east. Gavial Creek, a tributary of the Fitzroy River, flows through the locality with their confluence at the north of the suburb. The land is flat and low-lying (less than 10 metres above sea level).
As at January 2021, very little of the land has been developed with only a few small pockets of residential and industrial use.
History
Port Curtis Road State School opened on 23 March 1875.
In 1912, a Baptist church opened in Port Curtis Road close to the state school. It was a "rapid erection" with construction of pre-fabricated sections commencing at 3pm to be completed in time for an official opening service at around 6pm on Saturday 30 November 1912.
Apart from some land south of Baxter Street, Port Curtis was completely flooded by the Fitzroy River in early January 2011.
The Archer Hotel, formerly the Balmoral Hotel, was located at Port Curtis until a fire completely destroyed the pub on 1 January 2018. Built in the late 1800s, the hotel had been closed for four years before the fire. In 1983, a Ford Telstar sedan belonging to suspected murder victim Bradley Kerrisk was recovered from the Balmoral Hotel at Port Curtis after he went missing, having been last seen at Callaghan Park on 24 June 1983. A $250,000 reward is still on offer for information leading to the conviction of those responsible for Kerrisk's disappearance and suspected murder.
The Rockhampton site of mining and industrial equipment supplier Hastings Deering, one of Rockhampton's major employers, is located at Port Curtis.
Demographics
In the 2016 census, Port Curtis had a population of 281 people.
In the 2021 census, Port Curtis had a population of 309 people.
In 2016, the school had an enrolment of 54 students with 5 teachers (4 full-time equivalent) and 6 non-teaching staff (4 full-time equivalent). In 2018, the school had an enrolment of 67 students with 5 teachers (4 full-time equivalent) and 7 non-teaching staff (4 full-time equivalent).
There are no secondary schools in Port Curtis. The nearest government secondary school is Rockhampton State High School in Wandal to the north.
^"THE CHURCHES". Morning Bulletin. No. 15, 018. Queensland, Australia. 30 November 1912. p. 8. Retrieved 29 November 2021 – via National Library of Australia.
^"NEW BAPTIST CHURCH". Morning Bulletin. No. 15, 019. Queensland, Australia. 2 December 1912. p. 6. Retrieved 29 November 2021 – via National Library of Australia.
^"Port Curtis". Queensland Places. Centre for the Government of Queensland, University of Queensland. Archived from the original on 15 November 2017. Retrieved 16 November 2017.