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
298355 Not available 1
298356 Not available 1
298357 Not available 1
298358 Not available 1
298359 Not available 1
298360 Not available 1
298361 Not available 1
298362 Not available 1
298381 Not available 1
298382 Not available 1
298383 Not available 1
298384 Not available 1
298385 Not available 1
298386 Not available 1
298387 Not available 1
298388 Not available 1
298409 SANNY PARK 1
298410 SANNY PARK 1
298411 SANNY PARK 1
298412 SANNY PARK 1
298413 SANNY PARK 1
298414 SANNY PARK 1
298415 SANNY PARK 1
298416 SANNY PARK 1
298417 SANNY PARK 1
298418 SANNY PARK 1
298419 SANNY PARK 1
298420 SANNY PARK 1
298421 SANNY PARK 1
298422 SANNY PARK 2
298423 SANNY PARK 1
298424 SANNY PARK 1
298425 SANNY PARK 1
298426 SANNY PARK 1
298427 SANNY PARK 1
298428 SANNY PARK 1
298449 DUNEARN ESTATE 1
298451 DUNEARN ESTATE 1
298452 DUNEARN ESTATE 1
298453 Not available 1
298454 DUNEARN ESTATE 1
298455 DUNEARN ESTATE 1
298457 DUNEARN ESTATE 1
298458 Not available 1
298459 Not available 1
298460 Not available 1
298461 Not available 1
298462 Not available 1
298464 DUNEARN ESTATE 1
298465 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.