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
439709 Not available 1
439710 BOURNEMOUTH EIGHT 1
439711 Not available 1
439712 Not available 1
439713 Not available 1
439714 Not available 1
439715 Not available 1
439716 Not available 1
439717 Not available 1
439718 Not available 1
439719 Not available 1
439720 BOURNEMOUTH EIGHT 1
439721 BOURNEMOUTH EIGHT 1
439722 BOURNEMOUTH EIGHT 1
439723 BOURNEMOUTH EIGHT 1
439724 BOURNEMOUTH EIGHT 1
439725 BOURNEMOUTH EIGHT 1
439726 BOURNEMOUTH EIGHT 1
439727 Not available 1
439728 Not available 1
439729 Not available 1
439730 Not available 1
439731 Not available 1
439732 Not available 1
439733 Not available 1
439734 Not available 1
439735 Not available 1
439736 Not available 1
439737 Not available 1
439738 SHAWS CDLC @ KATONG PRIVATE LIMITED 2
439739 Not available 1
439740 Not available 1
439741 Not available 1
439742 Not available 1
439743 Not available 1
439744 Not available 1
439745 Not available 1
439746 Not available 1
439747 Not available 1
439748 Not available 1
439749 Not available 1
439750 Not available 1
439751 Not available 1
439752 Not available 1
439753 Not available 1
439754 Not available 1
439756 Not available 1
439757 Not available 1
439758 Not available 1
439759 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.