History of Kalawana Divisional Secretariat
Kukulu Koralaya includes for the Kalawana income administrative division in origine. Later, Kalawana Divisional secretariat division remains only Uda & Meda pattu since the Ayagama area organized as a separate divisional secretariat division.
In order to keep a smooth administrative structure total area of the Kalawana divisional secretariat division was divided in to Uda pattuwa & Meda pattuwa as above. In present, the Uda pattuwa administrative division also called as Pothupitiya Zone which includes 14 Grama Niladari divisions. And Meda pattuwa administrative division which is also known as Kalawana Zone has 19 Grama Niladari divisions. Among 33 Grama Niladari divisions of the division, Ilumbakanda has the largest area and Kalawana West has the lowest.
From North Ayagama & Nivithigala divisional secretariat divisions, from East Kahawatta, Godakawela & Kolonna divisional secretariat divisions, from South Galle & Mathara districts, from West Kaluthara district were situated as boundaries of Kalawana divisional secretariat division.