LIDDAT

District 20 Singapore (D20)

Its postal codes, the areas it covers and what’s in it, by URA’s list of postal districts.

Postal district 20D20Bishan, Ang Mo Kio
Sector 56: postal codes from56xxxx
Sector 57: postal codes from57xxxx
2 sectors in district 20D20

Type a postal code to see its district: it stays in your browser.

What’s in D20

628 HDB blocks

By town: Ang Mo Kio (392) and Bishan (236). Leases from 1973 to 2026, 1982 in the middle. Look up a block’s lease left.

MRT and LRT stations

Ang Mo Kio MRT, Bishan MRT, Bright Hill MRT, Lentor MRT, Marymount MRT, Mayflower MRT, Upper Thomson MRT and Yio Chu Kang MRT.

Hawker centres

Ang Mo Kio 628 Market, Blk 724 Ang Mo Kio Market, Cheng San Market and Cooked Food Centre, Chong Boon Market and Food Centre, Kebun Baru Food Centre, Kebun Baru Market and Food Centre, Mayflower Market, Sembawang Hills Food Centre, Shunfu Mart, Teck Ghee Court and Teck Ghee Square.

Primary schools

Ai Tong School, Anderson Primary School, Ang Mo Kio Primary School, Catholic High School (Primary), CHIJ St. Nicholas Girls’ School (Primary), Jing Shan Primary School, Kuo Chuan Presbyterian Primary School, Mayflower Primary School, Teck Ghee Primary School and Townsville Primary School.

Secondary schools

Anderson Secondary School, Ang Mo Kio Secondary School, Catholic High School (Secondary), CHIJ St. Nicholas Girls’ School (Secondary), Deyi Secondary School, Guangyang Secondary School, Kuo Chuan Presbyterian Secondary School, Mayflower Secondary School, Peirce Secondary School, Presbyterian High School, Raffles Institution (Secondary), Whitley Secondary School and Yio Chu Kang Secondary School.

Community clubs

Ang Mo Kio CC, Bishan CC, Cheng San CC, Kebun Baru CC, Marymount CC, Teck Ghee CC, Thomson CC and Yio Chu Kang CC.

By each place’s postal code. MRT stations go by the postal codes of the buildings around them, as stations have none of their own.

Questions

Which areas are in District 20?

Bishan, Ang Mo Kio, by URA’s list of postal districts. Those are general locations, not boundaries: the postal code’s first two digits decide the district.

Which postal codes are in District 20?

Every postal code starting 56 or 57: 56xxxx and 57xxxx. Type a postal code to see its district.

Is District 20 in the CCR?

No: URA’s Core Central Region is postal districts 9, 10 and 11, with the Downtown Core and Sentosa. District 20 is mostly in the Outside Central Region (OCR), but URA draws its segments by planning area, not postal district.

How many HDB blocks are in District 20?

628, by their postal codes: Ang Mo Kio (392) and Bishan (236). Their leases started from 1973 to 2026, 1982 in the middle.

Which hawker centres are in District 20?

Ang Mo Kio 628 Market, Blk 724 Ang Mo Kio Market, Cheng San Market and Cooked Food Centre, Chong Boon Market and Food Centre, Kebun Baru Food Centre, Kebun Baru Market and Food Centre, Mayflower Market, Sembawang Hills Food Centre, Shunfu Mart, Teck Ghee Court and Teck Ghee Square, each with its cleaning closures.

Which MRT stations are in District 20?

Ang Mo Kio MRT, Bishan MRT, Bright Hill MRT, Lentor MRT, Marymount MRT, Mayflower MRT, Upper Thomson MRT and Yio Chu Kang MRT, going by the postal codes around them, each with its first and last trains.

The other postal districts

DistrictSectorsGeneral location
D0101, 02, 03, 04, 05, 06Raffles Place, Cecil, Marina, People’s Park
D0207, 08Anson, Tanjong Pagar
D0314, 15, 16Queenstown, Tiong Bahru
D0409, 10Telok Blangah, Harbourfront
D0511, 12, 13Pasir Panjang, Hong Leong Garden, Clementi New Town
D0617High Street, Beach Road (part)
D0718, 19Middle Road, Golden Mile
D0820, 21Little India
D0922, 23Orchard, Cairnhill, River Valley
D1024, 25, 26, 27Ardmore, Bukit Timah, Holland Road, Tanglin
D1128, 29, 30Watten Estate, Novena, Thomson
D1231, 32, 33Balestier, Toa Payoh, Serangoon
D1334, 35, 36, 37Macpherson, Braddell
D1438, 39, 40, 41Geylang, Eunos
D1542, 43, 44, 45Katong, Joo Chiat, Amber Road
D1646, 47, 48Bedok, Upper East Coast, Eastwood, Kew Drive
D1749, 50, 81Loyang, Changi
D1851, 52Tampines, Pasir Ris
D1953, 54, 55, 82Serangoon Garden, Hougang, Punggol
D2158, 59Upper Bukit Timah, Clementi Park, Ulu Pandan
D2260, 61, 62, 63, 64Jurong
D2365, 66, 67, 68Hillview, Dairy Farm, Bukit Panjang, Choa Chu Kang
D2469, 70, 71Lim Chu Kang, Tengah
D2572, 73Kranji, Woodgrove
D2677, 78Upper Thomson, Springleaf
D2775, 76Yishun, Sembawang
D2879, 80Seletar

URA’s List of Postal Districts (source: SingPost).

Schools near a postal code? Primary schools within 1 km · HDB lease left · More small things at liddat.com · 💬 Feedback or hello@liddat.com