The Homagama Pradeshiya Sabha consists of the Homagama divisional secretariat and 10 GN division of Padukka DS division.

The total Land area is about is 137 square kilometres (53 sq mi) of 90 GN division.

[citation needed] It is home to notable places, such as the Technology faculty of University of Colombo, campus of the National School of Business Management, Sri Lanka Institute of Nanotechnology, the Panagoda Cantonment, Upali Newspapers, Mahinda Rajapaksha College Homagama, St. Michael's College, Homagama, Buddhist and Pali University of Sri Lanka, Ceylon Biscuits Limited and the Laxapana Battery Company.

Homagama sits along the A4 Highway connecting it to both Colombo and Avissawella and beyond.

[citation needed] Homagama is also served by a significant bus service both internally and as through-routes: Through-routes Routes originating from/terminating at Homagama