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
425355 Not available 1
425356 Not available 1
425357 Not available 1
425358 Not available 1
425359 Not available 1
425360 Not available 1
425361 Not available 1
425362 Not available 1
425363 Not available 1
425364 PALACIO 1
425365 LE MERRITT 1
425368 OPAL EAST 1
425369 PALACIO 1
425370 Not available 1
425372 PALACIO 1
425380 THE SEAWIND 1
425387 THE SEAWIND 1
425390 GOLDLEAF GARDENS 1
425391 GOLDLEAF GARDENS 1
425392 GOLDLEAF GARDENS 1
425393 GOLDLEAF GARDENS 1
425394 GOLDLEAF GARDENS 1
425396 GOLDLEAF GARDENS 1
425397 Not available 1
425398 GOLDLEAF GARDENS 1
425399 RICCHEZZA 1
425401 Not available 1
425402 Not available 1
425403 GOLD LEAF MANSIONS 1
425405 Not available 1
425406 Not available 1
425407 Not available 1
425408 MADEIRA COURT 1
425409 Not available 1
425411 THE SEAWIND 1
425412 THE SEAWIND 1
425413 THE SEAWIND 1
425414 THE SEAWIND 1
425415 THE SEAWIND 1
425416 THE SEAWIND 1
425417 THE SEAWIND 1
425418 THE SEAWIND 1
425419 Not available 1
425420 Not available 1
425422 Not available 1
425423 Not available 1
425424 Not available 1
425425 Not available 1
425426 Not available 1
425427 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.