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
437372 Not available 1
437373 Not available 1
437374 Not available 1
437375 Not available 1
437376 Not available 2
437377 ROSE COURT 8
437378 Not available 2
437379 Not available 1
437380 Not available 2
437381 Not available 2
437382 Not available 2
437383 Not available 2
437384 ROSE VILLE 1
437386 TAIPAN JADE 1
437399 Not available 1
437400 Not available 1
437402 Not available 1
437403 Not available 1
437404 Not available 1
437405 Not available 1
437406 Not available 1
437407 Not available 1
437408 Not available 1
437409 Not available 1
437410 Not available 1
437411 Not available 1
437412 Not available 1
437413 Not available 1
437414 Not available 1
437415 Not available 1
437416 Not available 1
437431 COSTA RHU 1
437433 COSTA RHU 2
437434 COSTA RHU 1
437435 COSTA RHU 1
437436 COSTA RHU 1
437437 MARINA BAY GOLF COURSE & DRIVING RANGE 1
437438 Not available 1
437440 PASSION WAVE @ MARINA BAY 1
437441 TEMPORARY SITE OFFICE 1
437442 TEMPORARY SITE OFFICE 1
437448 Not available 1
437449 Not available 1
437450 Not available 1
437451 Not available 1
437452 Not available 1
437453 Not available 1
437454 Not available 1
437455 Not available 1
437456 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.