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
425295 Not available 1
425296 Not available 1
425297 Not available 1
425298 Not available 1
425299 Not available 1
425300 Not available 1
425301 Not available 1
425302 Not available 1
425303 MABELLE 1
425304 Not available 1
425305 Not available 1
425306 Not available 1
425307 KNOX VIEW 1
425308 Not available 1
425310 GARDEN PARK RESIDENCES 1
425311 Not available 1
425312 EBONY MANSIONS 1
425313 TIARA VISTA 4
425314 TIARA VISTA 3
425315 Not available 1
425316 CANDEVILLE 1
425317 MERIDIAN 38 1
425322 Not available 1
425323 Not available 1
425324 Not available 1
425325 Not available 1
425326 Not available 1
425327 Not available 1
425328 Not available 1
425329 Not available 1
425330 Not available 1
425331 Not available 1
425332 Not available 1
425333 Not available 1
425334 Not available 1
425335 Not available 1
425336 Not available 1
425337 Not available 1
425338 Not available 1
425340 Not available 1
425341 Not available 1
425342 THE MONTAGE 1
425344 Not available 1
425345 Not available 1
425346 IDYLLIC RESIDENCES 1
425348 Not available 1
425349 Not available 1
425352 Not available 1
425353 Not available 1
425354 MELINIA COURT 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.