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 ZIP Code Data

121,360 zip code found

Postal Code Building / Place Records
456331 EAST COAST PARK 1
456332 EAST COAST PARK 1
456333 EAST COAST PARK 1
456334 EAST COAST PARK 1
456335 EAST COAST PARK 1
456336 EAST COAST PARK 1
456337 EAST COAST PARK 1
456338 EAST COAST PARK 1
456349 Not available 1
456350 FRANKEL ESTATE 1
456351 FRANKEL ESTATE 1
456352 FRANKEL ESTATE 1
456353 Not available 1
456355 FRANKEL ESTATE 1
456356 FRANKEL ESTATE 1
456357 FRANKEL ESTATE 1
456358 FRANKEL ESTATE 1
456359 FRANKEL ESTATE 1
456360 FRANKEL ESTATE 1
456361 FRANKEL ESTATE 1
456362 FRANKEL ESTATE 1
456363 FRANKEL ESTATE 1
456364 FRANKEL ESTATE 1
456365 FRANKEL ESTATE 1
456366 FRANKEL ESTATE 1
456367 FRANKEL ESTATE 1
456368 FRANKEL ESTATE 1
456369 FRANKEL ESTATE 1
456370 FRANKEL ESTATE 1
456371 FRANKEL ESTATE 1
456372 FRANKEL ESTATE 1
456373 Not available 1
456374 FRANKEL ESTATE 1
456375 FRANKEL ESTATE 1
456376 FRANKEL ESTATE 1
456378 FRANKEL ESTATE 1
456379 FRANKEL ESTATE 1
456380 FRANKEL ESTATE 1
456381 FRANKEL ESTATE 1
456382 FRANKEL ESTATE 1
456383 FRANKEL ESTATE 1
456384 Not available 1
456385 Not available 1
456386 FRANKEL ESTATE 1
456387 FRANKEL ESTATE 1
456388 Not available 1
456389 OPERA ESTATE 1
456390 OPERA ESTATE 1
456391 OPERA ESTATE 1
456392 OPERA ESTATE 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.