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
808328 SELETAR HILLS ESTATE 1
808329 SELETAR HILLS ESTATE 1
808330 SELETAR HILLS ESTATE 1
808331 SELETAR HILLS ESTATE 1
808332 SELETAR HILLS ESTATE 1
808334 SELETAR HILLS ESTATE 1
808335 SELETAR HILLS ESTATE 1
808336 SELETAR HILLS ESTATE 1
808337 SELETAR HILLS ESTATE 1
808338 SELETAR HILLS ESTATE 1
808339 SELETAR HILLS ESTATE 1
808340 SELETAR HILLS ESTATE 1
808341 SELETAR HILLS ESTATE 1
808342 SELETAR HILLS ESTATE 1
808357 SELETAR HILLS ESTATE 1
808358 Not available 1
808359 SELETAR HILLS ESTATE 1
808360 SELETAR HILLS ESTATE 1
808361 SELETAR HILLS ESTATE 1
808362 SELETAR HILLS ESTATE 1
808363 SELETAR HILLS ESTATE 1
808364 SELETAR HILLS ESTATE 1
808365 SELETAR HILLS ESTATE 1
808366 SELETAR HILLS ESTATE 1
808367 SELETAR HILLS ESTATE 1
808368 SELETAR HILLS ESTATE 1
808369 SELETAR HILLS ESTATE 1
808370 Not available 1
808371 SELETAR HILLS ESTATE 1
808372 SELETAR HILLS ESTATE 1
808373 SELETAR HILLS ESTATE 1
808374 SELETAR HILLS ESTATE 2
808375 SELETAR HILLS ESTATE 1
808376 SELETAR HILLS ESTATE 1
808377 Not available 1
808378 SELETAR HILLS ESTATE 1
808379 Not available 1
808380 SELETAR HILLS ESTATE 1
808381 SELETAR HILLS ESTATE 1
808382 SELETAR HILLS ESTATE 1
808383 SELETAR HILLS ESTATE 1
808384 SELETAR HILLS ESTATE 1
808385 SELETAR HILLS ESTATE 1
808386 SELETAR HILLS ESTATE 1
808387 SELETAR HILLS ESTATE 1
808388 SELETAR HILLS ESTATE 1
808389 SELETAR HILLS ESTATE 1
808390 SELETAR HILLS ESTATE 1
808391 SELETAR HILLS ESTATE 1
808392 SELETAR HILLS 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.