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
459419 FRANKEL ESTATE 1
459420 FRANKEL ESTATE 1
459421 FRANKEL ESTATE 1
459422 FRANKEL ESTATE 1
459423 FRANKEL ESTATE 1
459424 FRANKEL ESTATE 1
459425 FRANKEL ESTATE 1
459426 FRANKEL ESTATE 1
459427 FRANKEL ESTATE 1
459428 FRANKEL ESTATE 1
459429 FRANKEL ESTATE 1
459430 FRANKEL ESTATE 1
459431 FRANKEL ESTATE 1
459432 FRANKEL ESTATE 1
459433 FRANKEL ESTATE 1
459435 FRANKEL ESTATE 1
459436 FRANKEL ESTATE 1
459437 FRANKEL ESTATE 1
459438 FRANKEL ESTATE 1
459439 Not available 1
459440 Not available 1
459441 Not available 1
459442 FRANKEL ESTATE 1
459443 Not available 1
459444 FRANKEL ESTATE 1
459445 FRANKEL ESTATE 1
459446 Not available 1
459447 Not available 1
459448 FRANKEL ESTATE 1
459449 FRANKEL ESTATE 1
459450 FRANKEL ESTATE 1
459451 FRANKEL ESTATE 1
459452 FRANKEL ESTATE 1
459453 Not available 1
459454 Not available 1
459455 Not available 1
459456 Not available 1
459463 OPERA ESTATE 1
459464 OPERA ESTATE 1
459465 OPERA ESTATE 1
459466 OPERA ESTATE 1
459467 OPERA ESTATE 1
459468 OPERA ESTATE 1
459469 OPERA ESTATE 1
459470 OPERA ESTATE 1
459471 OPERA ESTATE 1
459472 OPERA ESTATE 1
459473 OPERA ESTATE 1
459474 OPERA ESTATE 1
459475 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.