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
388398 D'CENTENNIAL 1
388399 PROSPER HOUSE 1
388404 Not available 1
388405 ARCSPHERE 1
388407 Not available 1
388409 ATRIX 1
388410 VICTORY CENTRE 1
388428 UNION FOOD INDUSTRIAL CENTER 1
388429 LAM THONG BUILDING 1
388430 Not available 3
388431 PROSPER INDUSTRIAL BUILDING 1
388432 Not available 1
388453 Not available 3
388455 Not available 3
388456 Not available 1
388457 Not available 1
388459 Not available 1
388460 Not available 1
388461 Not available 1
388462 Not available 1
388463 Not available 1
388464 GREATLAND BUILDING 2
388465 Not available 1
388466 Not available 1
388467 LION CITY LEATHER SHOE BLDG 1
388487 THE PRIMERO 1
388488 Not available 4
388489 SIMS POINT 1
388490 Not available 3
388491 Not available 3
388492 BOUGAINVILLA APARTMENTS 1
388493 BOUGAINVILLA APARTMENTS 1
388496 Not available 1
388497 Not available 1
388498 Not available 1
388500 LEI ZANG SI 1
388502 TREASURES@G19 1
388506 Not available 1
388507 Not available 1
388508 Not available 1
388509 Not available 1
388510 Not available 1
388511 Not available 1
388512 Not available 1
388513 Not available 1
388534 Not available 3
388535 Not available 3
388536 Not available 2
388537 Not available 3
388538 Not available 2

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.