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
239322 RIVER VALLEY CONSERVATION AREA 1
239323 RIVER VALLEY CONSERVATION AREA 1
239324 RIVER VALLEY CONSERVATION AREA 1
239326 RIVER VALLEY CONSERVATION AREA 1
239328 LANGSTON VILLE 1
239329 THE SINGAPORE BUDDHIST LODGE 1
239331 THE SINGAPORE BUDDHIST LODGE 1
239332 WATERFORD RESIDENCE 1
239333 WATERFORD RESIDENCE 1
239334 WATERFORD RESIDENCE 1
239343 Not available 1
239344 Not available 1
239345 Not available 1
239346 Not available 1
239347 OLEANAS RESIDENCE 1
239348 Not available 1
239350 Not available 1
239351 THE HERENCIA 1
239352 Not available 1
239353 Not available 1
239354 Not available 1
239355 Not available 1
239356 Not available 1
239358 Not available 1
239359 THE HERENCIA 1
239360 Not available 1
239361 GAMBIER COURT 1
239362 Not available 1
239363 GAMBIER COURT 1
239364 Not available 1
239365 GAMBIER COURT 1
239366 Not available 1
239367 Not available 3
239368 Not available 1
239369 Not available 1
239370 Not available 1
239371 Not available 1
239372 Not available 1
239374 Not available 1
239375 PARK AVENUE RESIDENCES 1
239376 Not available 1
239378 Not available 1
239381 GAMBIER COURT 1
239403 TIARA 1
239404 GREAT WORLD SERVICED APARTMENTS 1
239426 MIRAGE TOWER 2
239427 CENTENNIA SUITES 1
239432 THE TRILLIUM 1
239433 THE TRILLIUM 1
239434 THE TRILLIUM 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.