The area was originally known as Point Vernon, until a town was surveyed and named Polson. On 19 March 1931 the town name was changed to Pialba, reflecting the long existing use of that name. The
Pialba Shire Council existed from 1905 to 1917. The
Hervey Bay railway line from
Maryborough to Pialba opened on 18 December 1896. It was used to transport harvested sugarcane to the
Maryborough Sugar Mill in addition to daily passenger trains. An extension to
Urangan and the
Urangan Pier opened on 19 December 1913. As the Pialba railway station was built so close to the beach (), it was not possible to extend the line directly from the Pialba station. A junction was added before the Pialba station and the trains had to reverse out of the station in order to take the junction to Urangan. From 10 June 1929 a railmotor was used to operate the passenger services. Pialba State School opened on 30 July 1884. An undenominational church was opened in Pialba on New Year's Day (1 January) 1884 by the Presbyterian minister in Maryborough, Joseph Irvine Knipe. It was erected by German settlers. Radio broadcasting commenced in the Wide Bay area on Wednesday 14 January 1948 from a transmitter in Piabla under the call sign 4QB which is now
ABC Wide Bay. Hervey Bay State High School opened on 28 January 1964. In June 1985 a group of volunteers established the Women's Information Service which expanded over time to meet a wider range of community needs. It established a community centre in a house at 47 Taylor Street in 1987 and became an incorporated association in 1989. As the number of community programs expanded, larger premises were needed. On 5 December 2011 a new purpose-built Hervey Bay Community Centre was opened at 22 Charles Street. The Hervey Bay Library opened in 1997 and had a major refurbishment in 2014. The council's new administration building and library is currently under construction in the Pialba CBD. It is being funded and built through the Hinkler Regional Deal between the Federal Government and the Fraser Coast Regional Council. == Demographics ==