Singapore/Boundaries
This page is for keeping track of internal boundaries mapping progress for Singapore.
Administrative Boundaries
Singapore's internal boundaries are divided into 5 Regions, 55 Planning Areas and 332 Subzones
These areas are mapped with type=boundary, boundary=administrative and admin_level=*
| Regions | Planning Areas | Subzones |
|---|---|---|
Regions
Regions are urban planning subdivisions of the country at the highest level as demarcated by the Urban Redevelopment Authority (URA) to support its planning work.
Regions are mapped with admin_level=5 and place=borough
Planning Areas
Planning areas serve as the second level of urban planning and census divisions in Singapore as defined by the Urban Redevelopment Authority (URA).
Planning areas are mapped with admin_level=6 and place=suburb
Subzones
Subzones are further subdivisions of Planning Areas. These boundaries are mostly used for statistical purposes.
Subzones are mapped with admin_level=7 and place=neighbourhood
Table of all administrative divisions
| Regions | Planning Areas | Subzones | ||||
|---|---|---|---|---|---|---|
Central Region Central Region (22)
|
Bishan Bishan (3)
|
Bishan East Bishan East
|
Marymount Marymount
|
Upper Thomson Upper Thomson
|
||
| Bukit Merah Bukit Merah (17)
|
Alexandra Hill Alexandra Hill
|
Alexandra North Alexandra North
|
Bukit Ho Swee Bukit Ho Swee
|
Bukit Merah Bukit Merah
|
Depot Road Depot Road
| |
| Everton Park Everton Park
|
Greater Southern Waterfront Greater Southern Waterfront
|
Henderson Hill Henderson Hill
|
Kampong Tiong Bahru Kampong Tiong Bahru
|
Maritime Square Maritime Square
| ||
| Redhill Redhill
|
Singapore General Hospital Singapore General Hospital
|
Telok Blangah Drive Telok Blangah Drive
|
Telok Blangah Rise Telok Blangah Rise
|
Telok Blangah Way Telok Blangah Way
| ||
| Tiong Bahru Tiong Bahru
|
Tiong Bahru Station Tiong Bahru Station
|
|||||
| Bukit Timah (8) | Anak Bukit | Coronation Road | Farrer Court | Hillcrest | Holland Road | |
| Leedon Park | Swiss Club | Ulu Pandan | ||||
| Downtown Core (13) | Anson | Bayfront | Bugis | Cecil | Central Boulevard | |
| City Hall | Clifford Pier | Marina Centre | Maxwell | Nicoll | ||
| Phillip | Raffles Place | Tanjong Pagar | ||||
| Geylang (5) | Aljunied | Geylang East | Kallang Way | Kampong Ubi | MacPherson | |
| Kallang (9) | Bendemeer | Boon Keng | Crawford | Geylang Bahru | Kallang Bahru | |
| Kampong Bugis | Kampong Java | Lavender | Tanjong Rhu | |||
| Marina East (1) | Marina East | |||||
| Marina South (1) | Marina South | |||||
| Marine Parade (5) | East Coast | Katong | Marina East | Marine Parade | Mountbatten | |
| Museum (3) | Bras Basah | Dhoby Ghaut | Fort Canning | |||
| Newton (6) | Cairnhill | Goodwood Park | Istana Negara | Monk's Hill | Newton Circus | |
| Orange Grove | ||||||
| Novena (5) | Balestier | Dunearn | Malcolm | Moulmein | Mount Pleasant | |
| Orchard (3) | Boulevard | Somerset | Tanglin | |||
| Outram (4) | China Square | Chinatown | Pearl's Hill | People's Park | ||
| Queenstown (15) | Commonwealth | Dover | Ghim Moh | Holland Drive | Kent Ridge | |
| Margaret Drive | Mei Chin | National University of Singapore | one-north | Pasir Panjang 1 | ||
| Pasir Panjang 2 | Port | Queensway | Singapore Polytechnic | Tanglin Halt | ||
| River Valley (5) | Institution Hill | Leonie Hill | One Tree Hill | Oxley | Paterson | |
| Rochor (10) | Bencoolen | Farrer Park | Kampong Glam | Little India | Mackenzie | |
| Mount Emily | Rochor Canal | Selegie | Sungei Road | Victoria | ||
| Singapore River (3) | Boat Quay | Clarke Quay | Robertson Quay | |||
| Southern Islands (2) | Sentosa | Southern Group | ||||
| Straits View (1) | Straits View | |||||
| Tanglin (4) | Chatsworth | Nassim | Ridout | Tyersall | ||
| Toa Payoh (12) | Bidadari | Boon Teck | Braddell | Joo Seng | Kim Keat | |
| Lorong 8 Toa Payoh | Pei Chun | Potong Pasir | Senett | Toa Payoh Central | ||
| Toa Payoh West | Woodleigh | |||||
| East Region East Region (6)
|
Bedok (8) | Bayshore | Bedok North | Bedok Reservoir | Bedok South | Frankel |
| Kaki Bukit | Kembangan | Siglap | ||||
| Changi (3) | Changi Airport | Changi Point | Changi West | |||
| Changi Bay (1) | Changi Bay | |||||
| Pasir Ris (8) | Flora Drive | Loyang East | Loyang West | Pasir Ris Central | Pasir Ris Drive | |
| Pasir Ris Park | Pasir Ris Wafer Fab Park | Pasir Ris West | ||||
| Paya Lebar (5) | Airport Road | Paya Lebar East | Paya Lebar North | Paya Lebar West | PLAB | |
| Tampines (5) | Simei | Tampines East | Tampines North | Tampines West | Xilin | |
| North Region North Region (8)
|
Central Water Catchment (1) | Central Water Catchment | ||||
| Lim Chu Kang (1) | Lim Chu Kang | |||||
| Mandai (3) | Mandai East | Mandai Estate | Mandai West | |||
| Sembawang (9) | Admiralty | Sembawang Central | Sembawang East | Sembawang North | Sembawang Springs | |
| Sembawang Straits | Senoko North | Senoko South | The Wharves | |||
| Simpang (4) | Pulau Seletar | Simpang North | Simpang South | Tanjong Irau | ||
| Sungei Kadut (5) | Gali Batu | Kranji | Pang Sua | Reservoir View | Turf Club | |
| Woodlands (9) | Greenwood Park | Midview | North Coast | Senoko West | Woodgrove | |
| Woodlands East | Woodlands Regional Centre | Woodlands South | Woodlands West | |||
| Yishun (9) | Khatib | Lower Seletar | Nee Soon | Northland | Springleaf | |
| Yishun Central | Yishun East | Yishun South | Yishun West | |||
| North-east Region North-east Region (7)
|
Ang Mo Kio (12) | Ang Mo Kio Town Centre | Cheng San | Chong Boon | Kebun Bahru | Sembawang Hills |
| Shangri-La | Tagore | Townsville | Yio Chu Kang | Yio Chu Kang East | ||
| Yio Chu Kang North | Yio Chu Kang West | |||||
| Hougang (10) | Defu Industrial Park | Hougang Central | Hougang East | Hougang West | Kangkar | |
| Kovan | Lorong Ah Soo | Lorong Halus | Tai Seng | Trafalgar | ||
| North-Eastern Islands (1) | North-Eastern Islands | |||||
| Punggol (7) | Coney Island | Matilda | Northshore | Punggol Canal | Punggol Field | |
| Punggol Town Centre | Waterway East | |||||
| Seletar (4) | Pulau Punggol Barat | Pulau Punggol Timor | Seletar | Seletar Aerospace Park | ||
| Sengkang (7) | Anchorvale | Compassvale | Fernvale | Lorong Halus North | Rivervale | |
| Sengkang Town Centre | Sengkang West | |||||
| Serangoon (7) | Lorong Chuan | Seletar Hills | Serangoon Central | Serangoon Garden | Serangoon North | |
| Serangoon North Industrial Estate | Upper Paya Lebar | |||||
| West Region West Region (12)
|
Boon Lay (4) | Liu Fang | Samulun | Shipyard | Tukang | |
| Bukit Batok (9) | Brickworks | Bukit Batok Central | Bukit Batok East | Bukit Batok South | Bukit Batok West | |
| Gombak | Guilin | Hillview | Hong Kah North | |||
| Bukit Panjang (7) | Bangkit | Dairy Farm | Fajar | Jelebu | Nature Reserve | |
| Saujana | Senja | |||||
| Choa Chu Kang (6) | Choa Chu Kang Central | Choa Chu Kang North | Keat Hong | Peng Siang | Teck Whye | |
| Yew Tee | ||||||
| Clementi (9) | Clementi Central | Clementi North | Clementi West | Clementi Woods | Faber | |
| Pandan | Sunset Way | Toh Tuck | West Coast | |||
| Jurong East (11) | International Business Park | Jurong Gateway | Jurong Port | Jurong River | Lakeside (Business) | |
| Lakeside (Leisure) | Penjuru Crescent | Teban Gardens | Toh Guan | Yuhua East | ||
| Yuhua West | ||||||
| Jurong West (9) | Boon Lay Place | Chin Bee | Hong Kah | Jurong West Central | Kian Teck | |
| Safti | Taman Jurong | Wenya | Yunnan | |||
| Pioneer (5) | Benoi Sector | Gul Basin | Gul Circle | Joo Koon | Pioneer Sector | |
| Tengah (6) | Brickland | Forest Hill | Garden | Park | Plantation | |
| Tengah Industrial Estate | ||||||
| Tuas (6) | Tengeh | Tuas Bay | Tuas North | Tuas Promenade | Tuas View | |
| Tuas View Extension | ||||||
| Western Islands (3) | Jurong Island and Bukom | Semakau | Sudong | |||
| Western Water Catchment (3) | Bahar | Cleantech | Murai | |||
Political Boundaries
The following information is updated according to the 2025 General Elections boundaries.
There are 5 Community Development Council districts, 18 Group Representation Constituencies and 15 Single Member Constituencies.
There are a total of 97 wards with each GRC containing 4~5 wards and each SMC containing 1 ward.
These areas are mapped with boundary=political and political_division=*
| Community Development Council (CDC) | Group Representation Constituency (GRC) | Wards |
|---|---|---|
| Single Member Constituency (SMC) | ||
Community Development Council (CDC)
Community Development Council (CDC) districts are a form of local councils in Singapore that serves as a bridge between the government and residents living in designated districts.
CDCs are mapped with political_division=SG:CDC
Location (Nodes) of the respective CDC offices are tagged with in thhe relations as 
admin_centre
Group Representation Constituencies (GRC)
Group Representation Constituencies (GRC) are a type of electoral division or constituency in Singapore in which teams of candidates, instead of individual candidates, compete to be elected into Parliament as the Members of Parliament (MPs) for the constituency. There are 18 GRCs, including 10 five-member GRCs and 8 four-member GRCs.
GRCs are mapped with political_division=SG:GRC
Wards
Wards are mapped with political_division=SG:ward
Single Member Constituencies (SMC)
Single Member Constituencies (SMCs) are a type of electoral division or constituency in Singapore. There are 15 SMCs, and each SMC has 1 Member of Parliament representing 1 ward.
SMCs are mapped with political_division=SG:SMC and it is also inferred that SMCs are automatically wards.
Future Plans/Proposals
Town Councils (TC)
Some TCs consists of only 1 GRC, others contain multiple GRCs and SMCs. So they are in between CDC and GRC/SMC and can use the existing political boundaries.
Proposed tags:
HDB towns & estates
Adding HDB town boundaries/neighbourhoods (there are slight variations between HDB and URA administrative boundaries)
e.g. Mount Pleasant is considered as part of Toa Payoh town by HDB but is in Novena, not Toa Payoh, planning area by URA
There are 24 towns and 3 estates, with each town subdivided into neigbourhoods.
| Town | Neighbourhood/Estates |
|---|---|