Foreigners represent around 20% of Oizumi's roughly 41,000 residents. As of the end of November, the town's foreign population stood at around 8,300, including many from Brazil, Peru and Vietnam. From the twice-annual tests, the municipality hires a total of around 10 to 15 people in seven fields including general office work, construction, public works and child care. Foreign residents will not be hired for management roles and will not be involved in the exercise of public authority through levying or collecting taxes and similar roles. The town's government is also reportedly considering having foreign staffers handle procedures for the foreign residents who visit the town hall, guardians who send their children to Japanese language classes at a local elementary or junior high school, and other similar people.