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
248390 Not available 1
248391 Not available 1
248411 Not available 1
248412 Not available 1
248413 Not available 1
248414 Not available 1
248415 Not available 1
248416 ROYAL NETHERLAND & EMBASSY 1
248417 Not available 1
248418 Not available 1
248419 Not available 1
248420 Not available 1
248421 Not available 1
248422 Not available 1
248423 Not available 1
248424 Not available 1
248425 Not available 1
248426 Not available 1
248427 Not available 1
248428 Not available 1
248429 Not available 1
248430 Not available 1
248431 Not available 1
248432 Not available 1
248433 Not available 1
248434 Not available 1
248435 Not available 1
248436 Not available 1
248437 Not available 1
248438 Not available 1
248439 Not available 1
248440 Not available 1
248441 Not available 1
248442 Not available 6
248443 Not available 1
248444 Not available 1
248445 Not available 1
248446 Not available 1
248447 Not available 1
248448 Not available 1
248449 Not available 1
248450 Not available 1
248451 Not available 1
248452 Not available 5
248453 Not available 1
248466 TANGLIN PARK 1
248467 TANGLIN PARK 1
248468 TANGLIN PARK 1
248469 TANGLIN PARK 1
248470 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.