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
289260 HILLCREST PARK 1
289261 HILLCREST PARK 1
289262 HILLCREST PARK 1
289263 HILLCREST PARK 1
289264 HILLCREST PARK 1
289265 HILLCREST PARK 1
289266 HILLCREST PARK 2
289267 HILLCREST PARK 1
289268 HILLCREST PARK 1
289269 HILLCREST PARK 1
289270 HILLCREST PARK 1
289271 HILLCREST PARK 1
289272 Not available 1
289273 HILLCREST PARK 1
289274 HILLCREST PARK 1
289275 HILLCREST PARK 1
289276 HILLCREST PARK 1
289277 HILLCREST PARK 1
289278 HILLCREST PARK 1
289279 HILLCREST PARK 1
289280 HILLCREST PARK 1
289281 HILLCREST PARK 1
289282 HILLCREST PARK 1
289283 HILLCREST PARK 1
289284 HILLCREST PARK 1
289285 HILLCREST PARK 1
289286 HILLCREST PARK 1
289287 HILLCREST PARK 1
289288 HILLCREST PARK 1
289289 HILLCREST PARK 1
289290 THE GREENWOOD 1
289291 THE GREENWOOD 1
289292 THE GREENWOOD 1
289293 THE GREENWOOD 1
289294 THE GREENWOOD 1
289295 THE GREENWOOD 1
289296 THE GREENWOOD 1
289297 THE GREENWOOD 1
289298 THE GREENWOOD 1
289299 THE GREENWOOD 1
289300 THE GREENWOOD 1
289301 THE GREENWOOD 1
289302 THE GREENWOOD 1
289303 THE GREENWOOD 1
289304 THE GREENWOOD 1
289305 THE GREENWOOD 1
289306 THE GREENWOOD 1
289307 THE GREENWOOD 1
289309 THE GREENWOOD 1
289311 HILLCREST PARK 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.