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Altona's Population Surges 19% as Immigrant Workers Fill Labor Gap
Fresh federal figures show how new arrivals have supported local jobs in manufacturing and agriculture, but projections without further inflows point to sharp workforce shrinkage by 2031.
How we reported this
Altona recorded a 19 percent population increase from 2011 to 2021, bringing the total to 10,086 residents. Working-age adults make up 61 percent of that figure, children under 15 account for 26 percent and seniors represent 13 percent.
The timing matters because Altona depends on a steady supply of working-age residents to keep services running and to fill positions in its main industries. Manufacturing, agriculture, forestry, fishing and hunting plus construction together provide 45 percent of all local jobs.
Local employers in these sectors have already drawn on immigrant workers, who now form 26 percent of the 4,535 employed residents. Total household and business income generated in the area reached A$420 million, or A$41,691 per resident.
Workforce gains and retirements so far
Between 2011 and 2021 the local workforce grew 15 percent while the number of immigrant workers rose 61 percent. Over the same period the area recorded 319 retirements, equal to 6.8 percent of the 2021 workforce. Average income from local jobs sits 18 percent below the provincial benchmark.
These shifts have helped offset a modest 0.5 percent drop in the working-age share of the population. At the same time the proportion of seniors rose 7.6 percent.
Path ahead if arrivals slow
Without additional immigration the region could face an 18 percent smaller workforce and 19 percent fewer jobs by 2031. The senior share of the population would climb from 13 percent to 17 percent, increasing pressure on health and aged-care services.
Community leaders and businesses now face choices about how to maintain current job levels and service standards. Options include stepped-up efforts to attract and retain immigrant workers or measures to boost participation among existing residents. The federal profile makes clear that sustained inflows have already lifted both population and employment numbers in recent years.
Decisions taken in the next few years will determine whether Altona can keep the workforce growth seen since 2011 or whether it returns to the slower trajectory projected without new arrivals.