The municipality of Carpaneto Piacentino contains the frazioni (subdivisions, mainly villages and hamlets) Zena, Celleri, Ciriano, Chero, Cimafava, Viustino, Travazzano, Badagnano, Rezzano, Magnano, and Montanaro.
During the campaign of 1799, Weyrother served as chief of staff to Feldzeugmeister Pál Kray, where he distinguished himself at Legnago (26 March), Magnano (5 April) and Novi (15 August).
Magnano in Riviera borders the following municipalities: Artegna, Cassacco, Montenars, Tarcento, Treppo Grande.
Palazzo Canavese borders the following municipalities: Bollengo, Piverone, Magnano, Albiano d'Ivrea, and Azeglio.