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 ZIP Code Data

121,360 zip code found

Postal Code Building / Place Records
809751 CACTUS GREEN 1
809752 CACTUS GREEN 1
809753 CACTUS GREEN 1
809754 CACTUS GREEN 1
809757 HOCK SWEE HILL 1
809758 HOCK SWEE HILL 1
809759 HOCK SWEE HILL 1
809760 HOCK SWEE HILL 1
809761 HOCK SWEE HILL 1
809762 HOCK SWEE HILL 1
809763 HOCK SWEE HILL 1
809764 HOCK SWEE HILL 1
809765 HOCK SWEE HILL 1
809766 HOCK SWEE HILL 1
809767 HOCK SWEE HILL 1
809768 HOCK SWEE HILL 2
809769 HOCK SWEE HILL 1
809770 HOCK SWEE HILL 1
809771 HOCK SWEE HILL 1
809772 HOCK SWEE HILL 1
809773 Not available 1
809774 HOCK SWEE HILL 1
809775 Not available 1
809776 HOCK SWEE HILL 1
809777 HOCK SWEE HILL 1
809778 HOCK SWEE HILL 1
809779 HOCK SWEE HILL 1
809780 HOCK SWEE HILL 1
809781 HOCK SWEE HILL 1
809782 HOCK SWEE HILL 1
809797 SELETAR HILLS ESTATE 1
809798 Not available 1
809799 SELETAR HILLS ESTATE 1
809800 HOCK SWEE HILL 1
809801 HOCK SWEE HILL 1
809802 HOCK SWEE HILL 1
809803 Not available 1
809804 HOCK SWEE HILL 1
809805 HOCK SWEE HILL 2
809806 HOCK SWEE HILL 1
809807 Not available 1
809808 HOCK SWEE HILL 1
809809 HOCK SWEE HILL 1
809810 Not available 1
809811 HOCK SWEE HILL 1
809812 HOCK SWEE HILL 1
809813 HOCK SWEE HILL 1
809814 HOCK SWEE HILL 1
809815 HOCK SWEE HILL 1
809816 Not available 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.