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
198680 KAMPONG GLAM CONSERVATION AREA 1
198681 KAMPONG GLAM CONSERVATION AREA 1
198685 KAMPONG GLAM CONSERVATION AREA 1
198686 KAMPONG GLAM CONSERVATION AREA 1
198687 KAMPONG GLAM CONSERVATION AREA 1
198688 KAMPONG GLAM CONSERVATION AREA 1
198689 KAMPONG GLAM CONSERVATION AREA 1
198690 KAMPONG GLAM CONSERVATION AREA 1
198691 KAMPONG GLAM CONSERVATION AREA 3
198692 KAMPONG GLAM CONSERVATION AREA 1
198693 Not available 1
198694 KAMPONG GLAM CONSERVATION AREA 1
198695 KAMPONG GLAM CONSERVATION AREA 1
198696 KAMPONG GLAM CONSERVATION AREA 1
198697 KAMPONG GLAM CONSERVATION AREA 1
198698 KAMPONG GLAM CONSERVATION AREA 1
198699 TIALOC CENTRE 1
198700 KAMPONG GLAM CONSERVATION AREA 1
198701 KAMPONG GLAM CONSERVATION AREA 1
198702 KAMPONG GLAM CONSERVATION AREA 1
198703 KAMPONG GLAM CONSERVATION AREA 1
198704 KAMPONG GLAM CONSERVATION AREA 1
198705 KAMPONG GLAM CONSERVATION AREA 2
198706 KAMPONG GLAM CONSERVATION AREA 1
198707 KAMPONG GLAM CONSERVATION AREA 1
198708 KAMPONG GLAM CONSERVATION AREA 1
198709 KAMPONG GLAM CONSERVATION AREA 1
198710 KAMPONG GLAM CONSERVATION AREA 1
198711 Not available 1
198712 KAMPONG GLAM CONSERVATION AREA 1
198713 Not available 1
198714 KAMPONG GLAM CONSERVATION AREA 1
198715 Not available 1
198716 KAMPONG GLAM CONSERVATION AREA 2
198717 Not available 1
198718 KAMPONG GLAM CONSERVATION AREA 2
198719 Not available 1
198720 KAMPONG GLAM CONSERVATION AREA 2
198721 Not available 1
198722 KAMPONG GLAM CONSERVATION AREA 2
198723 Not available 1
198724 KAMPONG GLAM CONSERVATION AREA 2
198725 Not available 1
198726 KAMPONG GLAM CONSERVATION AREA 2
198727 Not available 1
198729 Not available 2
198730 KAMPONG GLAM CONSERVATION AREA 1
198731 Not available 1
198732 KAMPONG GLAM CONSERVATION AREA 1
198733 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.