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
425537 HERITAGE RESIDENCES 1
425538 Not available 1
425540 Not available 1
425541 Not available 1
425542 KITS4KIDS KINDERGARTEN 2
425543 Not available 1
425544 Not available 1
425545 Not available 1
425546 Not available 1
425547 Not available 1
425549 Not available 1
425550 Not available 1
425551 Not available 1
425552 RESIDENCE 118 1
425553 Not available 1
425554 THE GRANDIFLORA 1
425556 Not available 1
425557 Not available 1
425558 Not available 1
425559 Not available 1
425562 BLU CORAL 1
425563 THE ESPIRA 1
425565 BLU CORAL 1
425566 THE ESPIRA 1
425569 PINEHURST CONDOMINIUM 1
425570 Not available 1
425571 LIVINGSTON MANSIONS 1
425572 ROMAN TERRACE 1
425573 LOTUS VILLE 1
425574 ROMAN TERRACE 1
425575 ROMAN TERRACE 1
425576 Not available 1
425577 Not available 1
425578 Not available 1
425579 ROMAN TERRACE 1
425580 ROMAN TERRACE 1
425581 ROMAN TERRACE 1
425582 ROMAN TERRACE 1
425583 ROMAN TERRACE 2
425584 ROMAN TERRACE 1
425585 ROMAN TERRACE 2
425586 ROMAN TERRACE 1
425587 ROMAN TERRACE 1
425588 ROMAN TERRACE 1
425589 ROMAN TERRACE 1
425590 Not available 1
425591 Not available 1
425592 Not available 1
425593 Not available 1
425594 KITS4KIDS SPECIAL SCHOOL 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.