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
298466 Not available 1
298467 Not available 1
298468 DUNEARN ESTATE 1
298469 Not available 1
298470 DUNEARN ESTATE 1
298471 Not available 1
298472 Not available 1
298473 Not available 1
298475 DUNEARN ESTATE 1
298476 DUNEARN ESTATE 1
298477 DUNEARN ESTATE 1
298478 Not available 1
298479 DUNEARN ESTATE 1
298480 Not available 1
298481 DUNEARN ESTATE 1
298482 DUNEARN ESTATE 1
298483 Not available 1
298484 DUNEARN ESTATE 1
298486 DUNEARN ESTATE 1
298487 DUNEARN ESTATE 1
298488 DUNEARN ESTATE 1
298489 DUNEARN ESTATE 1
298490 Not available 1
298491 DUNEARN ESTATE 1
298492 Not available 1
298493 DUNEARN ESTATE 1
298494 DUNEARN ESTATE 1
298495 Not available 1
298496 DUNEARN ESTATE 1
298497 Not available 1
298498 DUNEARN ESTATE 1
298499 Not available 1
298500 Not available 1
298501 Not available 1
298502 DUNEARN ESTATE 1
298503 Not available 1
298504 Not available 1
298505 Not available 1
298506 DUNEARN ESTATE 1
298507 DUNEARN ESTATE 1
298509 Not available 1
298510 DUNEARN ESTATE 1
298511 DUNEARN ESTATE 1
298512 Not available 1
298513 SANNY PARK 1
298514 DUNEARN ESTATE 1
298515 SANNY PARK 1
298516 SANNY PARK 1
298517 SANNY PARK 1
298518 SANNY PARK 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.