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
429664 Not available 1
429665 THE VANDERLINT 1
429666 Not available 3
429667 Not available 1
429668 Not available 1
429669 Not available 3
429670 Not available 1
429671 Not available 1
429672 Not available 1
429673 Not available 1
429674 CEYLON POINT 1
429675 Not available 1
429676 Not available 1
429677 Not available 1
429678 Not available 1
429679 Not available 1
429680 CEYLON COURT 1
429681 CEYLON COURT 1
429682 CEYLON COURT 1
429683 CEYLON COURT 1
429684 CEYLON COURT 1
429685 CEYLON COURT 1
429686 CEYLON COURT 1
429687 CEYLON COURT 1
429688 CEYLON COURT 1
429689 CEYLON COURT 1
429690 CEYLON RESIDENCE 1
429691 Not available 1
429692 Not available 1
429693 Not available 1
429694 Not available 1
429695 Not available 1
429696 Not available 1
429697 Not available 1
429698 Not available 1
429699 Not available 1
429700 Not available 1
429701 Not available 1
429702 Not available 1
429703 Not available 1
429704 Not available 1
429705 Not available 1
429706 Not available 1
429707 Not available 1
429708 Not available 1
429709 Not available 1
429710 Not available 1
429711 Not available 1
429712 Not available 1
429713 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.