The following are the results of the 1978 Philippine parliamentary election by region and sector.
By region
Region I – Ilocos Region
Region II – Cagayan Valley
Region III – Central Luzon
Region IV – Metro Manila
Region IV-A – Southern Tagalog
Region V – Bicol Region
Region VI – Western Visayas
Region VII – Central Visayas
Region VIII – Eastern Visayas
Region IX – Western Mindanao
Region X – Northern Mindanao
Region XI – Southern Mindanao
Region XII – Central Mindanao
By sector
Youth sector
Luzon
Visayas
Mindanao
Any region
Industrial labor sector
Luzon
Visayas
Mindanao
Agricultural labor sector
Luzon
Visayas
Mindanao
References