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
238302 Not available 1
238303 Not available 1
238304 Not available 1
238305 Not available 1
238306 VALLEY LODGE 1
238307 ASPEN HEIGHTS 1
238308 THE LITTLE SKOOL-HOUSE INTERNATIONAL PTE LTD 2
238309 ASPEN HEIGHTS 1
238310 Not available 1
238312 Not available 2
238313 Not available 1
238314 Not available 1
238315 Not available 1
238316 Not available 1
238317 Not available 1
238318 DIMENSIONS INTERNATIONAL COLLEGE (CITY CAMPUS) 2
238319 Not available 1
238320 Not available 1
238321 Not available 3
238322 TWO8ONE STUDIO 1
238323 Not available 5
238324 283 STUDIO 1
238325 Not available 1
238326 TEOCHEW SAIHO RESIDENCE 1
238327 Not available 1
238328 RIVER VALLEY CONSERVATION AREA 1
238329 Not available 1
238330 RIVER VALLEY CONSERVATION AREA 1
238331 TONG FONG BUILDING 3
238332 RIVER VALLEY CONSERVATION AREA 1
238333 Not available 1
238334 RIVER VALLEY CONSERVATION AREA 1
238335 Not available 1
238336 RIVER VALLEY CONSERVATION AREA 3
238337 Not available 1
238338 RIVER VALLEY CONSERVATION AREA 2
238339 Not available 1
238340 Not available 1
238342 Not available 1
238344 RE CHARGE @ 303 1
238346 RIVER VALLEY CONSERVATION AREA 1
238349 OXLEY EDGE 1
238351 VILLE ROYALE 1
238352 VILLE ROYALE 1
238357 YONG AN PARK 1
238359 YONG AN PARK 1
238360 OXLEY THANKSGIVING RESIDENCE 1
238361 YONG AN PARK 1
238363 YONG AN PARK 1
238365 YONG AN 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.