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
489448 HARVEY VIEW 1
489449 HARVEY VIEW 1
489450 HARVEY VIEW 1
489471 Not available 1
489472 Not available 1
489473 Not available 1
489474 Not available 1
489475 Not available 1
489476 Not available 1
489477 Not available 1
489478 Not available 1
489479 Not available 1
489480 STAR LEARNERS @ SIMEI PTE. LTD. 2
489481 Not available 1
489482 Not available 1
489483 Not available 1
489484 Not available 1
489485 Not available 1
489486 Not available 1
489487 Not available 1
489488 Not available 1
489489 Not available 1
489490 Not available 1
489491 Not available 1
489492 Not available 1
489493 Not available 1
489494 Not available 1
489495 Not available 1
489496 Not available 1
489497 Not available 1
489498 Not available 1
489499 Not available 1
489500 Not available 1
489501 Not available 1
489502 Not available 1
489503 Not available 1
489504 Not available 1
489505 HARVEY RESIDENCES 1
489506 Not available 1
489507 Not available 1
489508 HARVEY RESIDENCES 1
489509 Not available 1
489510 Not available 1
489511 Not available 1
489512 Not available 1
489513 Not available 1
489514 Not available 1
489515 HARVEY VIEW 1
489516 HARVEY VIEW 1
489517 HARVEY VIEW 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.