| Udyanaya | |
| Coordinates: | 6.856°N 79.875°W |
| Area Total Km2: | 0.53 |
| Elevation M: | 37 |
| Elevation Footnotes: | [1] |
| Population Total: | 5914 |
| Population Density Km2: | 11158 |
| Population As Of: | 2012 |
| Population Footnotes: | [2] |
| Subdivision Type: | Country |
| Subdivision Name5: | Dehiwala Polling Division |
Udyanaya Grama Niladhari Division is a Grama Niladhari Division of the Dehiwala Divisional Secretariat of Colombo District of Western Province, Sri Lanka . It has Grama Niladhari Division Code 536A.
National Zoological Gardens of Sri Lanka is located within, nearby or associated with Udyanaya.
Udyanaya is a surrounded by the Dehiwala East, Kalubovila, Karagampitiya, Nedimala, Kawdana East, Malwatta and Galwala Grama Niladhari Divisions.
The Udyanaya Grama Niladhari Division has a Sinhalese majority (71.1%) and a significant Moor population (21.2%) . In comparison, the Dehiwala Divisional Secretariat (which contains the Udyanaya Grama Niladhari Division) has a Sinhalese majority (60.5%), a significant Moor population (20.8%) and a significant Sri Lankan Tamil population (14.5%) [3]
The Udyanaya Grama Niladhari Division has a Buddhist majority (67.8%) and a significant Muslim population (22.4%) . In comparison, the Dehiwala Divisional Secretariat (which contains the Udyanaya Grama Niladhari Division) has a Buddhist majority (54.3%), a significant Muslim population (22.6%) and a significant Hindu population (12.1%) [4]