ting of tents and crude huts, known as "Tent Town", developed along the river providing housing for the poorer residents of Wagga Wagga. In 1922, electricity was provided for the town, with hydro-electric power available from Burrinjuck Dam from 1928.
Hardship as a result of the Great Depression, and the election of Jack Lang of the Labor party as Premier of New South Wales, sparked the formation of the "Riverina Movement". Throughout the Riverina in early 1931, a series of rallies were organised by the movement, culminating in a great meeting in Wagga Wagga on 28 February 1931. The meeting called on the State and Federal governments to alleviate the concerns of producers in the district or hold a referendum to determine if the Riverina should secede. The movement petered out following the dismissal of Lang in 1932 and the recovery of the regional economy.
The outbreak of World War II saw Royal Australian Air Force bases established at Forest Hill in 1940 and Uranquinty in 1941. A major Australian Army camp was constructed at Kapooka in 1942 and one year later there were 8,000 troops in training there with Wagga taking on the characteristics of a garrison town.
After the war, Wagga Wagga grew steadily and was proclaimed a city on 17 April 1946. Suburbs such as Turvey Park and Kooringal were developed to the south of the city and in the 1960s, residential growth expanded to cover areas such as Tolland and Lake Albert. The main commercial district also moved south to the Baylis Street end with the development of the Sturt Mall in 1979. The City Council developed a series of industrial areas including areas for service and general industries, and agricultural processing and noxious industries were established in a new industrial estate in Bomen.
In the 1950s the defence bases in Wagga Wagga again became an important part of the city. The Army camp at Kapooka was reopened as a recruit training centre from 1951, a role it maintains to this
