Latest PCR test results have found 79 people infected with the coronavirus in Slave Island, 71 in Mirihana and 68 in Mount Lavinia.
A total of 828 people were found to be infected in the Colombo District during a 24-hour period ending at 6am today.
Of them, 170 are from the Colombo Municipal Council area and 658 from other parts of the Colombo District.
In the Colombo Municipal Council area, 20 people were found to be infected in Dematagoda, 15 in Narahenpita and a few in others parts of the city.
Meanwhile in other areas which fall under the Colombo District, officials said that 88 people were found to be infected in Padukka, 78 in Avissawella, 52 in Dehiwala, 33 in Hanwella, 29 in Homagama and 39 in Moratuwa.
Officials said that 3,103 people were detected with the virus in Sri Lanka during the 24-hour period ending at 6am today.
Of them, 828 were from the Colombo District, 544 in Gampaha and 255 in the Kurunegala District. (Colombo District)