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
248296 RIVER VALLEY APARTMENTS 9
248297 RIVER VALLEY APARTMENTS 7
248298 RIVER VALLEY APARTMENTS 8
248299 Not available 3
248301 Not available 3
248303 Not available 3
248305 Not available 3
248306 STELLAR RV 1
248307 Not available 3
248309 Not available 3
248311 Not available 3
248314 Not available 3
248316 Not available 3
248318 Not available 3
248320 Not available 3
248322 OCBC RIVER VALLEY ROAD - 7 ELEVEN 4
248324 Not available 3
248326 Not available 3
248327 LOFT @ NATHAN 1
248328 Not available 3
248342 CRYSTAL COURT 1
248345 Not available 4
248346 RV RESIDENCES 1
248347 Not available 4
248348 RV RESIDENCES 1
248349 Not available 4
248350 RV RESIDENCES 1
248351 Not available 4
248352 RV RESIDENCES 1
248353 Not available 4
248354 RV RESIDENCES 1
248355 Not available 4
248356 RV RESIDENCES 1
248357 Not available 4
248358 VALLEY PARK 1
248359 Not available 4
248360 VALLEY PARK 1
248361 Not available 4
248362 VALLEY PARK 1
248363 Not available 4
248364 VALLEY PARK 1
248365 Not available 4
248366 VALLEY PARK 1
248367 Not available 4
248368 VALLEY PARK 1
248369 Not available 4
248370 Not available 4
248371 DBS NTUC VALLEY POINT 5
248372 VALLEY POINT 1
248373 JHS MONTESSORI KINDERGARTEN 2

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.