DCDemocrazia Cristiana946 49.8%
MSIMovimento Sociale Italiano331 17.4%
PCIPartito Comunista Italiano175 9.2%
PSUUnified Socialist Party158 8.3%
PLIPartito Liberale Italiano153 8.0%
PSIUPItalian Socialist Party of Proletarian Unity76 4.0%
PRIPartito Repubblicano Italiano24 1.3%
PDIUMItalian Democratic Party of Monarchist Unity10 0.5%