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
289312 HILLCREST PARK 1
289313 HILLCREST PARK 1
289314 HILLCREST PARK 1
289315 HILLCREST PARK 1
289316 Not available 1
289317 HILLCREST PARK 1
289318 HILLCREST PARK 1
289319 HILLCREST PARK 1
289320 HILLCREST PARK 1
289321 HILLCREST PARK 1
289322 HILLCREST PARK 1
289323 HILLCREST PARK 1
289324 HILLCREST PARK 1
289325 HILLCREST PARK 1
289326 HILLCREST PARK 1
289327 HILLCREST PARK 1
289328 HILLCREST PARK 1
289329 HILLCREST PARK 1
289330 HILLCREST PARK 1
289331 HILLCREST PARK 1
289332 HILLCREST PARK 1
289333 HILLCREST PARK 1
289334 HILLCREST PARK 1
289335 HILLCREST PARK 1
289336 HILLCREST PARK 1
289337 HILLCREST PARK 1
289338 HILLCREST PARK 1
289339 HILLCREST PARK 1
289340 HILLCREST PARK 1
289341 Not available 1
289342 Not available 1
289343 Not available 1
289344 HILLCREST PARK 1
289345 HILLCREST PARK 1
289346 HILLCREST PARK 1
289361 HILLCREST PARK 1
289362 HILLCREST PARK 1
289363 HILLCREST PARK 1
289364 HILLCREST PARK 1
289365 HILLCREST PARK 1
289366 HILLCREST PARK 1
289367 HILLCREST PARK 1
289368 HILLCREST PARK 1
289369 HILLCREST PARK 1
289370 HILLCREST PARK 1
289394 HILLCREST PARK 1
289395 HILLCREST PARK 1
289396 HILLCREST PARK 1
289397 HILLCREST PARK 1
289398 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.