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
486558 Not available 1
486559 Not available 1
486560 Not available 1
486561 Not available 1
486562 Not available 1
486563 Not available 1
486564 Not available 1
486565 Not available 1
486566 Not available 1
486567 Not available 1
486568 Not available 1
486569 Not available 1
486570 Not available 1
486571 Not available 1
486572 Not available 1
486573 Not available 1
486574 Not available 1
486575 Not available 1
486576 Not available 1
486577 Not available 1
486578 Not available 1
486579 Not available 1
486580 Not available 1
486581 Not available 1
486582 Not available 1
486583 Not available 1
486584 Not available 1
486585 Not available 1
486586 Not available 1
486587 Not available 1
486588 Not available 1
486589 Not available 1
486590 Not available 1
486591 Not available 1
486592 Not available 1
486593 BEDOK NEWATER VISITOR CENTRE 1
486594 OCH INDUSTRIAL BUILDING 1
486595 CHOO BUILDING CENTRE 1
486596 THYSSEN HANIEL LOGISTICS CENTRE 2
486597 Not available 1
486598 Not available 1
486599 Not available 1
486600 Not available 1
486601 Not available 1
486602 Not available 1
486603 Not available 1
486604 Not available 1
486605 Not available 1
486606 Not available 1
486607 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.