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
127269 WEST COAST GARDENS 1
127270 WEST COAST GARDENS 1
127271 WEST COAST GARDENS 1
127272 WEST COAST GARDENS 1
127294 Not available 1
127295 Not available 1
127296 GENESIS SCHOOL FOR SPECIAL EDUCATION 1
127297 GENESIS SCHOOL FOR SPECIAL EDUCATION 1
127298 THE STELLAR 1
127300 WESTMONT 1
127301 WESTMONT 1
127302 THE STELLAR 1
127303 THE STELLAR 1
127304 WESTMONT 1
127305 WESTMONT 1
127306 THE STELLAR 1
127307 THE STELLAR 1
127308 THE STELLAR 1
127309 EIS INTERNATIONAL PRE-SCHOOL (BRANCH 2) 1
127310 Not available 1
127311 Not available 1
127312 Not available 1
127313 Not available 1
127314 Not available 1
127315 Not available 1
127316 Not available 1
127317 Not available 1
127318 FLORA WEST 1
127319 FLORA WEST 1
127320 FLORA WEST 1
127321 FLORA WEST 1
127323 FLORA WEST 1
127324 FLORA WEST 1
127325 WESTSIDE 33 1
127326 WESTSIDE 33 1
127327 WESTSIDE 33 1
127328 WESTSIDE 33 1
127329 WESTSIDE 33 1
127330 WESTSIDE 33 1
127331 WESTSIDE 33 1
127332 WESTSIDE 33 1
127333 WESTSIDE 33 1
127334 WESTSIDE 33 1
127335 VARSITY PARK CONDOMINIUM 1
127343 VARSITY PARK CONDOMINIUM 1
127356 Not available 1
127357 Not available 1
127358 Not available 1
127359 Not available 1
127360 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.