The constituency was represented in the State Council by:
Bounded by: North - Kalu Ganga river East - Bulathsinhala and Agalawatte electorates South - Bentota Ganga river West - Kalutara and Beruwala electorates.
Matugama is easily accessible via the Southern Expressway (Sri Lanka). The town is located about 10 km (6.2 mi) eastward to the Dodangoda Interchange. There are two access roads from Colombo-Galle main road at Katukurunda (in Kalutara) and Aluthgama. Matugama is also accessible via Horana or Agalawatte.
Buses are the only form of public transportation in Matugama. Bus routes terminating at Matugama: