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 ZIP Code Data

121,360 zip code found

Postal Code Building / Place Records
228492 PARC EMILY 1
228493 PARC EMILY 1
228494 PARC EMILY 1
228495 PARC EMILY 1
228510 DBS MOUNT ELIZABETH HOSPITAL 6
228511 ELIZABETH TOWERS 1
228512 ELIZABETH TOWER 2
228513 RHAPSODY ON MOUNT ELIZABETH 1
228514 OAKWOOD STUDIOS SINGAPORE 1
228516 YORK HOTEL 2
228517 THE QUINCY HOTEL 1
228518 THE ELIZABETH 1
228519 HIGH POINT 1
228541 Not available 1
228542 Not available 1
228543 Not available 1
228544 Not available 1
228545 Not available 1
228546 Not available 1
228547 Not available 1
228549 Not available 1
228550 Not available 1
228551 Not available 1
228552 Not available 1
228553 Not available 1
228554 TEMPORARY SITE OFFICE 1
228555 TEMPORARY SITE OFFICE 1
228575 MONKS HILL FLAT 1
228576 MONKS HILL FLAT 1
228577 MONKS HILL FLAT 1
228598 NEWTON EDGE 1
228599 Not available 1
228600 NEWTON EDGE 1
228601 NEWTON EDGE 1
228603 Not available 1
228604 Not available 1
228626 Not available 1
228627 Not available 1
228628 Not available 1
228629 Not available 1
228630 Not available 1
228631 Not available 1
228632 Not available 1
228633 Not available 1
228634 Not available 1
228635 Not available 1
228636 Not available 1
228637 Not available 1
228638 Not available 1
228639 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.