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
437715 Not available 1
437716 Not available 1
437717 Not available 1
437718 Not available 1
437719 Not available 1
437720 Not available 1
437721 Not available 1
437722 Not available 1
437723 Not available 1
437724 Not available 1
437725 Not available 1
437726 Not available 1
437727 Not available 1
437728 Not available 1
437729 Not available 1
437730 Not available 1
437731 Not available 1
437732 Not available 1
437733 DBS EXXONMOBIL MOUNTBATTEN ROAD 2
437734 DBS SPC MOUNTBATTEN ROAD 3
437735 Not available 1
437736 Not available 1
437737 ETONHOUSE PRE-SCHOOL (717 MOUNTBATTEN) 2
437738 ETONHOUSE INTERNATIONAL RESEARCH PRE-SCHOOL 1
437739 Not available 1
437740 CONSULATE OF THE PRINCIPALITY OF MONACO 1
437741 Not available 1
437742 Not available 1
437743 Not available 1
437744 Not available 1
437745 MOUNTBATTEN LODGE 1
437747 MOUNTBATTEN LIGHTS 1
437749 Not available 1
437750 Not available 1
437751 Not available 1
437752 Not available 1
437753 Not available 1
437754 Not available 1
437756 Not available 1
437757 Not available 1
437758 Not available 1
437759 Not available 1
437760 Not available 1
437761 SING HOE HOTEL 2
437762 Not available 1
437763 Not available 1
437764 BRIGHTON MONTESSORI CENTRES PTE. LTD. 2
437765 Not available 1
437766 Not available 1
437767 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.