 After the administrative-territorial reform in March 1923, Andrushivka became a district center, which had a positive impact on its economic and cultural development.In the years 1927-8 the sugar factory was modernized, which made it possible to increase the output of the plant.From 1930 to 1932, Andrushivka was under Berdychiv Oblast, from 1932 to 1937 under Kiev Oblast, and in 1937 finally fell administratively under Zhytomyr Oblast.