Established in 1932 in Aba, APU is one of the earliest and most enduring organs of community development set up by an Igbo clan in colonial Nigeria.
The youngmen of Arondizuogu who laid the foundation for APU left their homes for the first time in the 1920s and early 1930s to seek a better life in the emerging urban centres of colonial Nigeria.
They assembled at Aba on October 8, 1932, to aggregate ideas on how best to convey the concomitants of modern development with which they were surrounded in the city (such as wide roads, schools, hospitals, post offices, potable water, electricity, court rooms, etc.)
First, (between 1967 and 1970) by the Arondizuogu War Emergency Council, one of the impromptu bodies formed in various clans at the instance of the authorities of the short-lived Republic of Biafra.
Second, (between 1971 and 1974) by the 1st Arondizuogu Community Council set up in consequence of the Divisional Administration Edict passed ion 1971 by the Government of the old East Central State.