# Dematagoda GN division, Thimbirigasyaya DS Division – Villages > Source: https://wherepedia.org/sri-lanka/western/colombo/thimbirigasyaya/dematagoda/ Grama Niladhari division · Thimbirigasyaya DS Division # Dematagoda Dematagoda is a Grama Niladhari (GN) division of Sri Lanka in Thimbirigasyaya DS Division, Colombo District, Western Province. It covers **0.74 km²**. Open map data shows 19 mapped services such as hospitals, banks and schools. - 0.7km² - 19mapped services ## Where is Dematagoda? Dematagoda lies in [Thimbirigasyaya DS Division](https://wherepedia.org/sri-lanka/western/colombo/thimbirigasyaya/), [Colombo District](https://wherepedia.org/sri-lanka/western/colombo/), [Western Province](https://wherepedia.org/sri-lanka/western/), [Sri Lanka](https://wherepedia.org/sri-lanka/). It borders 6 other GN divisions: [Gajabapura](https://wherepedia.org/sri-lanka/western/colombo/kolonnawa/gajabapura/), [Grandpass South](https://wherepedia.org/sri-lanka/western/colombo/colombo/grandpass-south/), [Maligawatta East](https://wherepedia.org/sri-lanka/western/colombo/colombo/maligawatta-east/), [Meethotamulla](https://wherepedia.org/sri-lanka/western/colombo/kolonnawa/meethotamulla/), [Orugodawatta](https://wherepedia.org/sri-lanka/western/colombo/kolonnawa/orugodawatta/) and [Wanathamulla](https://wherepedia.org/sri-lanka/western/colombo/thimbirigasyaya/wanathamulla/). By area it is the 11256th largest of 14,043 GN divisions in Sri Lanka. It covers 3.3% of [Thimbirigasyaya DS Division](https://wherepedia.org/sri-lanka/western/colombo/thimbirigasyaya/). The centre of Dematagoda is about 3.5 km in a straight line from Colombo, the commercial capital. The centre point is at 6.9358° N, 79.8799° E. Local names: දෙමටගොඩ . Source: [Survey Department of Sri Lanka via OCHA HDX, administrative boundaries (COD-AB, CC BY-IGO)](https://data.humdata.org/dataset/cod-ab-lka). ## Weather in Dematagoda and the best time to visit Using the climate of Colombo District, the warmest month is Apr (average 28 °C) and the coolest is Jan (25 °C). About 1,999 mm of rain falls in a year; the wettest month is Nov (304 mm) and the driest Feb (71 mm). The most comfortable months for a visit are **January to March and July to August**. - Jan - Feb - Mar - Apr - May - Jun - Jul - Aug - Sep - Oct - Nov - Dec Month Average °C Rain mm Jan 25 76 Feb 26 71 Mar 27 115 Apr 28 226 May 27 224 Jun 27 143 Jul 26 99 Aug 26 113 Sep 26 162 Oct 26 292 Nov 26 304 Dec 26 175 Source: [NASA POWER climatology, retrieved 2026-10-29](https://power.larc.nasa.gov/). ## Nearest hospital, bank and fuel from Dematagoda Need Nearest mapped Distance Hospital Government Hospital Maligawatte · Maligawatta West 1.0 km [Map](https://www.openstreetmap.org/?mlat=6.93227&mlon=79.87139#map=17/6.93227/79.87139) Bank Sanasa Development Bank · Dematagoda 0.3 km [Map](https://www.openstreetmap.org/?mlat=6.93847&mlon=79.88094#map=17/6.93847/79.88094) ATM HSBC · Dematagoda 0.6 km [Map](https://www.openstreetmap.org/?mlat=6.94136&mlon=79.88032#map=17/6.94136/79.88032) Petrol pump CEYPETCO - EAP Edirisinghe · Grandpass South 0.5 km [Map](https://www.openstreetmap.org/?mlat=6.93983&mlon=79.87800#map=17/6.93983/79.87800) Hotel Earl's Red Colombo · Wanathamulla 0.9 km [Map](https://www.openstreetmap.org/?mlat=6.92831&mlon=79.87810#map=17/6.92831/79.87810) Mall Areesha Trading · Dematagoda 0.4 km [Map](https://www.openstreetmap.org/?mlat=6.93209&mlon=79.87979#map=17/6.93209/79.87979) School JMC College International · Grandpass South 0.3 km [Map](https://www.openstreetmap.org/?mlat=6.93739&mlon=79.87735#map=17/6.93739/79.87735) College St. John's College · Kuppiyawatta East 0.9 km [Map](https://www.openstreetmap.org/?mlat=6.93087&mlon=79.87380#map=17/6.93087/79.87380) Police station CCD · Dematagoda 0.6 km [Map](https://www.openstreetmap.org/?mlat=6.93069&mlon=79.88219#map=17/6.93069/79.88219) Source: [Overture Maps places (CDLA-Permissive-2.0) and © OpenStreetMap contributors (ODbL)](https://overturemaps.org/). Straight-line distance from the centre of the division, within 40 km. ## Hospitals, banks and other services in Dematagoda Places mapped inside Dematagoda in open map data, by type. - Banks5 - ATMs2 - Petrol pumps2 - Shopping malls1 - Schools3 - Pharmacies3 - Restaurants2 - Police stations1 Source: [Overture Maps places (CDLA-Permissive-2.0) and © OpenStreetMap contributors (ODbL)](https://overturemaps.org/). Coverage depends on what has been mapped; contact details are not shown. ## Other GN divisions in Thimbirigasyaya DS Division - Bambalapitiya - Borella North - Borella South - Gothamipura - Havelock Town - Kirula - Kirulapone - Kollupitiya - Kuppiyawatta East - Kuppiyawatta West - Kurunduwatta - Milagiriya - Narahenpita - Pamankada East - Pamankada West - Thimbirigasyaya - Wanathamulla - Wellawatta North - Wellawatta South ## Quick answers - Where is Dematagoda?In Thimbirigasyaya DS Division, Colombo District, Western Province, Sri Lanka - What borders Dematagoda?Gajabapura, Grandpass South, Maligawatta East, Meethotamulla, Orugodawatta and Wanathamulla - What is the best time to visit Dematagoda?January to March and July to August - Where is the nearest hospital to Dematagoda?Government Hospital Maligawatte, about 1.0 km from the centre - Where is the nearest bank to Dematagoda?Sanasa Development Bank, about 0.3 km from the centre - Where is the nearest ATM to Dematagoda?HSBC, about 0.6 km from the centre - Where is the nearest petrol pump to Dematagoda?CEYPETCO - EAP Edirisinghe, about 0.5 km from the centre - How many banks are in Dematagoda?5 mapped - How many ATMs are in Dematagoda?2 mapped - How many petrol pumps are in Dematagoda?2 mapped - What is the P-code of Dematagoda?LK1127030 (OCHA common operational dataset)