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
466346 Not available 1
466347 Not available 1
466348 Not available 1
466349 Not available 1
466350 Not available 1
466351 Not available 1
466352 Not available 1
466353 Not available 1
466354 Not available 1
466355 Not available 1
466356 Not available 1
466357 Not available 1
466358 Not available 1
466359 Not available 1
466360 Not available 1
466361 Not available 1
466362 Not available 1
466363 Not available 1
466364 Not available 1
466365 Not available 1
466366 Not available 1
466367 Not available 1
466368 Not available 1
466369 Not available 1
466370 Not available 1
466371 Not available 1
466372 Not available 1
466373 Not available 1
466374 Not available 1
466375 Not available 1
466376 Not available 1
466377 Not available 1
466378 Not available 1
466379 Not available 1
466380 Not available 1
466381 Not available 1
466382 Not available 1
466383 Not available 1
466384 Not available 1
466385 Not available 1
466386 Not available 1
466387 Not available 1
466401 EASTERN LAGOON 1
466402 EASTERN LAGOON 1
466403 EASTERN LAGOON 1
466404 DBS EXXONMOBIL UPPER EAST COAST ROAD 2
466405 SPRING PARK ESTATE 1
466406 SPRING PARK ESTATE 1
466407 SPRING PARK ESTATE 1
466408 SPRING PARK ESTATE 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.