District 01 – Raffles Place, Cecil, Marina, People’s Park – Postal Sector – 01, 02, 03, 04, 05, 06

District 02 – Anson, Tanjong Pagar – Postal Sector –  07, 08

District 03 – Queenstown, Tiong Bahru – Postal Sector – 14,15, 16

District 04 –  Telok Blangah, Harbourfront – Postal Sector – 09, 10

District 05 – Pasir Panjang, Hong Leong Garden, Clementi New Town – Postal Sector –  11, 12, 13

District 06 – High Street, Beach Road (part) – Postal Sector – 17

District 07 – Middle Road, Golden Mile – Postal Sector – 18, 19

District 08 – Little India – Postal Sector – 20, 21

District 09 – Orchard, Cairnhill, River Valley – Postal Sector – 22, 23

District 10 – Ardmore, Bukit Timah, Holland Road, Tanglin – Postal Sector –  24, 25, 26, 27

District 11 – Watten Estate, Novena, Thomson – Postal Sector – 28, 29, 30

District 12 –  Balestier, Toa Payoh, Serangoon – Postal Sector –  31, 32, 33

District 13 – Macpherson, Braddell – Postal Sector –  34, 35, 36, 37

District 14 –  Geylang, Eunos – Postal Sector –  38, 39, 40, 41

District 15 – Katong, Joo Chiat, Amber Road – Postal Sector – 42, 43, 44, 45

District 16 –  Bedok, Upper East Coast, Eastwood, Kew Drive – Postal Sector – 46, 47, 48

District 17 – Loyang, Changi – Postal Sector – 49, 50, 81

District 18 – Tampines, Pasir Ris – Postal Sector –  51, 52

District 19 – Serangoon Garden, Hougang, Ponggol – Postal Sector –  53, 54, 55, 82

District 20 –  Bishan, Ang Mo Kio – Postal Sector – 56, 57

District 21 – Upper Bukit Timah, Clementi Park, Ulu Pandan – Postal Sector – 58, 59

District 22 –  Jurong – Postal Sector – 60, 61, 62, 63, 64

District 23 –  Hillview, Dairy Farm, Bukit Panjang, Choa Chu Kang – Postal Sector –  65, 66, 67, 68

District 24 –  Lim Chu Kang, Tengah – Postal Sector – 69, 70, 71

District 25 –  Kranji, Woodgrove – Postal Sector – 72, 73

District 26 – Upper Thomson, Springleaf – Postal Sector –  77, 78

District 27 –  Yishun, Sembawang – Postal Sector –  75, 76

District 28 –  Seletar – Postal Sector –  79, 80

*Postal Sector refers to the 1st 2 digits of 6-digit postal codes
*Source: Urban Redevelopment Authority 
*Last Updated 1st May 2017