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
278620 Not available 1
278621 Not available 1
278622 Not available 1
278623 MCMAHON PARK 1
278624 MCMAHON PARK 1
278625 MCMAHON PARK 1
278626 BAN GUAN PARK 1
278627 BAN GUAN PARK 1
278628 COLD STORAGE JELITA 2
278629 CALTEX HOLLAND 2
278630 Not available 1
278631 Not available 1
278632 Not available 1
278633 Not available 1
278634 Not available 1
278635 Not available 1
278636 QUINTERRA 1
278637 ALLSWORTH PARK 1
278638 ALLSWORTH PARK 1
278639 ALLSWORTH PARK 1
278640 ALLSWORTH PARK 1
278641 BAN GUAN PARK 1
278642 BAN GUAN PARK 1
278643 BAN GUAN PARK 1
278644 BAN GUAN PARK 1
278645 BAN GUAN PARK 1
278646 BAN GUAN PARK 1
278647 BAN GUAN PARK 1
278648 BAN GUAN PARK 1
278649 BAN GUAN PARK 1
278650 BAN GUAN PARK 1
278651 BAN GUAN PARK 1
278652 BAN GUAN PARK 1
278653 BAN GUAN PARK 1
278654 BAN GUAN PARK 2
278655 BAN GUAN PARK 1
278656 Not available 1
278657 Not available 1
278658 Not available 1
278659 BAN GUAN PARK 1
278660 BAN GUAN PARK 1
278661 BAN GUAN PARK 1
278662 BAN GUAN PARK 1
278664 BRIZAY PARK 1
278665 BRIZAY PARK 1
278666 BRIZAY PARK 1
278667 BRIZAY PARK 1
278668 BRIZAY PARK 1
278670 Not available 1
278671 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.