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
459318 FRANKEL ESTATE 1
459319 FRANKEL ESTATE 1
459320 FRANKEL ESTATE 1
459321 FRANKEL ESTATE 1
459322 FRANKEL ESTATE 1
459323 FRANKEL ESTATE 1
459324 FRANKEL ESTATE 1
459325 FRANKEL ESTATE 1
459326 FRANKEL ESTATE 1
459327 FRANKEL ESTATE 1
459328 FRANKEL ESTATE 1
459329 FRANKEL ESTATE 1
459330 FRANKEL ESTATE 1
459331 FRANKEL ESTATE 1
459332 FRANKEL ESTATE 1
459333 FRANKEL ESTATE 1
459334 FRANKEL ESTATE 1
459335 FRANKEL ESTATE 1
459336 FRANKEL ESTATE 1
459337 FRANKEL ESTATE 1
459338 FRANKEL ESTATE 1
459339 FRANKEL ESTATE 1
459340 FRANKEL ESTATE 1
459341 FRANKEL ESTATE 1
459342 FRANKEL ESTATE 1
459343 FRANKEL ESTATE 1
459344 FRANKEL ESTATE 1
459345 FRANKEL ESTATE 1
459346 FRANKEL ESTATE 1
459347 FRANKEL ESTATE 1
459348 Not available 1
459349 FRANKEL ESTATE 1
459350 FRANKEL ESTATE 1
459351 FRANKEL ESTATE 1
459352 FRANKEL ESTATE 1
459353 Not available 1
459354 Not available 1
459355 Not available 1
459356 FRANKEL ESTATE 1
459357 FRANKEL ESTATE 1
459358 FRANKEL ESTATE 1
459359 FRANKEL ESTATE 1
459360 FRANKEL ESTATE 1
459361 FRANKEL ESTATE 1
459362 FRANKEL ESTATE 1
459363 FRANKEL ESTATE 1
459364 FRANKEL ESTATE 1
459365 FRANKEL ESTATE 1
459366 Not available 1
459368 FRANKEL 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.