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
127850 WEST COAST GARDENS 1
127851 WEST COAST GARDENS 1
127852 WEST COAST GARDENS 1
127853 WEST COAST GARDENS 1
127854 WEST COAST GARDENS 1
127855 WEST COAST GARDENS 1
127856 WEST COAST GARDENS 1
127857 WEST COAST GARDENS 2
127858 WEST COAST GARDENS 1
127859 WEST COAST GARDENS 1
127860 WEST COAST GARDENS 1
127861 WEST COAST GARDENS 1
127862 WEST COAST GARDENS 1
127863 WEST COAST GARDENS 1
127864 WEST COAST GARDENS 1
127865 WEST COAST GARDENS 1
127866 WEST COAST GARDENS 1
127867 WEST COAST GARDENS 1
127868 WEST COAST GARDENS 1
127869 WEST COAST GARDENS 1
127870 WEST COAST GARDENS 1
127871 WEST COAST GARDENS 1
127872 WEST COAST GARDENS 1
127873 WEST COAST GARDENS 1
127874 SUNGROVE 1
127875 SUNGROVE 1
127876 SUNGROVE 1
127877 SUNGROVE 1
127878 SUNGROVE 1
127879 SUNGROVE 1
127880 SUNGROVE 1
127881 SUNGROVE 1
127882 SUNGROVE 1
127883 SUNGROVE 1
127884 SUNGROVE 1
127885 SUNGROVE 1
127886 SUNGROVE 1
127887 SUNGROVE 1
127888 SUNGROVE 1
127889 SUNGROVE 1
127890 SUNGROVE 1
127891 SUNGROVE 1
127892 SUNGROVE 1
127893 SUNGROVE 1
127894 SUNGROVE 1
127895 WEST COAST GARDENS 1
127896 WEST COAST GARDENS 1
127897 WEST COAST GARDENS 1
127898 WEST COAST GARDENS 1
127899 WEST COAST GARDENS 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.