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
427275 Not available 1
427276 Not available 1
427277 Not available 1
427278 Not available 1
427279 Not available 1
427281 Not available 1
427282 PALM LOFT 1
427283 Not available 1
427284 Not available 1
427285 Not available 1
427286 FIDVI COURT 2
427287 Not available 1
427288 FIDVI COURT 2
427289 Not available 1
427290 Not available 3
427291 Not available 3
427292 Not available 1
427293 Not available 1
427294 Not available 1
427295 Not available 1
427296 Not available 1
427297 Not available 1
427298 Not available 1
427299 Not available 1
427300 Not available 4
427301 Not available 1
427302 Not available 4
427303 JOO CHIAT MANSIONS 1
427304 Not available 1
427305 CELESTIA 1
427306 Not available 1
427308 Not available 1
427310 Not available 1
427312 Not available 1
427313 Not available 1
427314 Not available 1
427315 Not available 1
427316 Not available 1
427317 ASPEN LOFT 1
427318 Not available 1
427320 Not available 1
427323 Not available 1
427324 THE MINT RESIDENCES 1
427325 Not available 1
427326 THE MINT RESIDENCES 1
427327 Not available 1
427329 Not available 1
427331 Not available 1
427332 ONE EIGHTIES RESIDENCES 1
427333 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.