Country Information

CountrySingapore
ISO CodeSG / SGP
LanguageEnglish, Malay, Mandarin, Tamil
Total Records121,360
Building / Address Records141,687
Last Updated2026-09-16

Singapore uses a numeric code of 6 digits (e.g. 018906). Because leading zeros are significant, codes are always stored as strings — a code such as 018906 is not the same as 18906. Six-digit numeric postal code; leading zeros are significant.

This database currently holds 121,360 postal codes ranging from 018906 to 918146, linked to 141,687 building and address records. Because a single postal code can cover more than one locality or delivery point, the lookup below groups addresses by code and lets you drill into the individual records.

Postal codes matter well beyond mail delivery. Couriers, e-commerce checkout forms and address autocomplete tools rely on the postal code to route a parcel and to verify that the stated address matches the code. This country does not use administrative subdivisions to organise its postal codes. When you look up a code here, treat the associated name as a reference point rather than a full postal address — always confirm the street and house number with the sender or recipient before shipping.

Data source: OneMap.sg (via xkjyeah/singapore-postal-codes). This is an imported reference dataset (snapshot: OneMap.sg postal code search accessed 25 Apr 2017 (or later, per commit), plus MyTransport.sg static data accessed 1 Dec 2017), not a live government feed; CodeReff does not independently verify each record, so codes may have changed since the snapshot was taken. Use the search box to look up a specific code, or browse the paginated table below.

Singapore Postcode Data

121,360 postcode found

Postal Code Building / Place Records
439820 Not available 1
439821 Not available 1
439822 Not available 1
439823 Not available 1
439824 Not available 1
439825 Not available 1
439826 KATONG PARK TOWERS 1
439827 ARTHUR 118 1
439828 CHNG MANSIONS 1
439829 ARTHUR MANSIONS 1
439830 MIA PLACE 1
439831 Not available 1
439832 Not available 1
439833 Not available 1
439834 Not available 1
439845 AMBER POINT 1
439846 TANJONG KATONG MRT STATION (TE25) 2
439853 AMBER SKYE 1
439854 COASTLINE RESIDENCES 1
439857 ORCHID MANSION 1
439858 NYON 1
439863 PARKWAY APARTMENT 1
439865 SEAVIEW POINT 1
439866 16 @ AMBER 1
439868 Not available 1
439869 KING'S MANSION 1
439870 CHINESE SWIMMING CLUB 1
439871 THE ARISTO @ AMBER 1
439872 THE CAPE 1
439874 SUITES @ AMBER 1
439876 CHINESE SWIMMING CLUB 1
439877 38 AMBER 1
439878 AMBER HOTEL KATONG 1
439885 AMBER HOTEL 1
439886 AMBER 45 1
439888 AMBER RESIDENCES 1
439893 THE SHORE RESIDENCES 1
439894 THE SHORE RESIDENCES 1
439895 THE SHORE RESIDENCES 1
439897 THE SHORE RESIDENCES 1
439942 THE SEA VIEW 1
439943 THE SEA VIEW 1
439944 THE SEA VIEW 1
439945 THE SEA VIEW 1
439946 THE SEA VIEW 1
439947 THE SEA VIEW 1
439948 THE SEA VIEW 1
439949 THE SEA VIEW 1
439950 CHINESE SWIMMING CLUB 1
439951 TEMPORARY SITE OFFICE 1

Data Source

Datasets are imported from OneMap.sg (via xkjyeah/singapore-postal-codes), an open reference dataset. CodeReff is not affiliated with the original publisher. xkjyeah/singapore-postal-codes.

SnapshotOneMap.sg postal code search accessed 25 Apr 2017 (or later, per commit), plus MyTransport.sg static data accessed 1 Dec 2017
Last Updated2026-09-16

This is a historical snapshot of an external dataset, not a live government feed. Codes, buildings and boundaries may have changed since the snapshot date. Always confirm details with the sender, recipient or relevant authority before relying on them.

Frequently Asked Questions

Singapore uses a numeric code of 6 digits (e.g. 018906). Because leading zeros are significant, codes are always stored as strings — a code such as 018906 is not the same as 18906. Six-digit numeric postal code; leading zeros are significant.
Yes. Singapore postal codes are a plain numeric string, so a leading zero is part of the code itself. A code beginning with 0 must be written and stored with that zero — it is not the same as the same digits without it.
121,360 This database currently lists
The records are imported from OneMap.sg (via xkjyeah/singapore-postal-codes), an open reference dataset. CodeReff does not independently verify each entry, so use the information as a reference rather than an official confirmation.
Enter a full or partial postal code, or a building or street name, in the search box above. You can also browse the paginated table and open any code to see its building and address records.
Information provided on CodeReff is for reference purposes only. Always verify financial and banking details with the relevant institution before use.