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
423733 Not available 1
423734 Not available 1
423735 Not available 1
423736 Not available 1
423737 Not available 1
423738 Not available 1
423739 Not available 1
423740 Not available 1
423741 Not available 1
423742 TEMBELING MANSIONS 1
423743 Not available 1
423744 Not available 1
423745 Not available 1
423746 TEMBELING VILLAS 1
423747 TEMBELING VILLAS 1
423748 TEMBELING VILLAS 1
423749 TEMBELING VILLAS 1
423750 TEMBELING VILLAS 1
423751 TEMBELING VILLAS 1
423752 TEMBELING VILLAS 1
423753 Not available 1
423754 Not available 1
423755 Not available 1
423756 Not available 1
423757 Not available 1
423758 Not available 1
423759 Not available 1
423761 PARC ELEGANCE 1
423762 PARC ELEGANCE 1
423763 PARC ELEGANCE 1
423768 Not available 1
423774 Not available 1
423776 Not available 1
423777 Not available 1
423778 Not available 1
423779 Not available 1
423780 Not available 1
423781 Not available 1
423782 Not available 1
423783 Not available 1
423784 Not available 1
423785 Not available 1
423786 Not available 1
423787 Not available 1
423788 RESIDENCE 66 1
423790 Not available 1
423791 Not available 1
423792 Not available 1
423793 Not available 1
423794 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.