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
289630 DBS EXXONMOBIL DUNEARN ROAD 2
289670 WATTEN ESTATE 2
289671 WATTEN ESTATE 1
289672 WATTEN ESTATE 1
289673 WATTEN ESTATE 1
289674 DUNEARN LODGE 1
289675 Not available 1
289676 Not available 1
289677 TEMPORARY SITE OFFICE 1
289695 RAFFLES PARK 1
289696 RAFFLES PARK 1
289697 RAFFLES PARK 1
289698 RAFFLES PARK 1
289699 RAFFLES PARK 1
289700 RAFFLES PARK 1
289701 RAFFLES PARK 1
289702 RAFFLES PARK 1
289703 RAFFLES PARK 1
289704 RAFFLES PARK 1
289705 RAFFLES PARK 1
289706 RAFFLES PARK 1
289707 RAFFLES PARK 1
289708 RAFFLES PARK 1
289709 RAFFLES PARK 1
289710 RAFFLES PARK 1
289711 RAFFLES PARK 1
289712 RAFFLES PARK 1
289713 RAFFLES PARK 1
289714 RAFFLES PARK 1
289715 Not available 1
289716 RAFFLES PARK 1
289717 RAFFLES PARK 1
289718 RAFFLES PARK 1
289719 RAFFLES PARK 1
289720 RAFFLES PARK 1
289721 RAFFLES PARK 1
289722 RAFFLES PARK 1
289723 RAFFLES PARK 1
289724 RAFFLES PARK 1
289725 RAFFLES PARK 1
289726 RAFFLES PARK 1
289727 RAFFLES PARK 1
289728 Not available 1
289729 RAFFLES PARK 1
289730 RAFFLES PARK 1
289757 HOLLANDSE SCHOOL 1
289758 IES ACADEMY 2
289759 SINGAPORE KOREAN INTERNATIONAL SCHOOL 1
289760 CHATSWORTH INTERNATIONAL SCHOOL - BUKIT TIMAH CAMPUS 1
289761 THE BRITISH CLUB 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.