Colombo District final result

The ruling UPFA secured 25 seats from Colombo District District while the UNP won only 15. The one seat each were won by the JVP and SLMC. The UPFA polled more than 200,000 votes over second-placed UNP in the Colombo District.

UPFA - 530,370 votes - 25 seats
UNP - 327,571 - 15 seats
JVP - 21,787 - 1 seat
SLMC - 18, 978 - 1 seat