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
458533 OPERA ESTATE 1
458534 FERNWOOD TERRACE 1
458535 FERNWOOD TERRACE 1
458536 FERNWOOD TERRACE 1
458537 FERNWOOD TERRACE 1
458538 FERNWOOD TERRACE 1
458539 FERNWOOD TERRACE 1
458540 FERNWOOD TERRACE 1
458541 FERNWOOD TERRACE 1
458542 FERNWOOD TERRACE 1
458543 FERNWOOD TERRACE 1
458544 FERNWOOD TERRACE 1
458545 FERNWOOD TERRACE 1
458546 FERNWOOD TERRACE 1
458547 FERNWOOD TERRACE 1
458548 FERNWOOD TERRACE 1
458549 FERNWOOD TERRACE 1
458550 FERNWOOD TERRACE 1
458551 FERNWOOD TERRACE 1
458552 FERNWOOD TERRACE 1
458553 FERNWOOD TOWERS 1
458554 FERNWOOD TOWERS 1
458555 FERNWOOD TOWERS 1
458556 FERNWOOD TOWERS 1
458557 FERNWOOD TOWERS 1
458558 FERNWOOD TERRACES 1
458559 FERNWOOD TERRACES 1
458568 FRANKEL ESTATE 1
458569 FRANKEL ESTATE 1
458570 FRANKEL ESTATE 1
458571 FRANKEL ESTATE 1
458572 FRANKEL ESTATE 1
458573 FRANKEL ESTATE 1
458574 FRANKEL ESTATE 1
458575 FRANKEL ESTATE 1
458576 FRANKEL ESTATE 1
458577 FRANKEL ESTATE 1
458578 FRANKEL ESTATE 1
458579 FRANKEL ESTATE 1
458580 FRANKEL ESTATE 1
458581 FRANKEL ESTATE 1
458582 FRANKEL ESTATE 1
458583 Not available 1
458584 FRANKEL ESTATE 1
458585 FRANKEL ESTATE 1
458586 FRANKEL ESTATE 1
458587 FRANKEL ESTATE 1
458588 ROSEMOUNT INTERNATIONAL SCHOOL 1
458589 Not available 1
458590 FRANKEL ESTATE 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.