The first written mention of the village dates back to 1713. Avhustivka is mentioned as a farm belonging to Count
Potocki. The origin of the name of the village is associated with the name August. Until 18 July 2020, Avhustivka belonged to
Kozova Raion. The raion was abolished in July 2020 as part of the administrative reform of Ukraine, which reduced the number of raions of Ternopil Oblast to three. The area of Kozova Raion was merged into Ternopil Raion. ==Demographics==