Traces of Roman civilizations were found - including remains if the defensive walls - and other towns in the area : castrum di Vicus Mercati (now Vimercate), the winter encampment Hiberna Regis (now Bernareggio), Caesarea Novella (Now Sernovella, frazione di Verderio) and Miliarium Tertium (Terzuolo, frazione in Robbiate).
Verderio Inferiore borders the following municipalities: Aicurzio, Bernareggio, Cornate d'Adda, Robbiate, Ronco Briantino, Sulbiate, Verderio Superiore.
Verderio Superiore borders the following municipalities: Cornate d'Adda, Paderno d'Adda, Robbiate, Verderio Inferiore.