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
387358 KAI XUAN CENTRE 1
387379 MUN SUN FOOK TUCK CHEE TEMPLE 1
387380 JAMES COOK UNIVERSITY SINGAPORE (SIMS DRIVE CAMPUS) 1
387381 Not available 1
387382 PAN-I COMPLEX 1
387383 LHK BUILDING 1
387384 SHUN LI INDUSTRIAL COMPLEX 1
387385 SCN CENTRE 1
387386 SIMS URBAN OASIS 1
387387 SIMS URBAN OASIS 1
387388 SIMS URBAN OASIS 1
387389 SIMS URBAN OASIS 1
387390 SIMS URBAN OASIS 1
387391 SIMS URBAN OASIS 1
387392 SIMS URBAN OASIS 1
387393 SIMS URBAN OASIS 1
387394 SIMS URBAN OASIS 1
387405 CITIBANK KALLANG SMRT STATION 3
387412 CHARIS MANOR NURSING HOME 1
387413 Not available 1
387414 GEYLANG SQUARE FLATTED FACTORY BUILDING 1
387416 REGIN HOTEL 1
387418 YI XIU FACTORY BUILDING 1
387419 Not available 1
387420 Not available 1
387421 Not available 1
387422 Not available 1
387423 Not available 1
387424 Not available 2
387425 Not available 2
387426 Not available 2
387427 Not available 3
387428 Not available 3
387429 CHANCERLODGE COMPLEX 1
387430 Not available 1
387431 Not available 1
387432 Not available 1
387433 Not available 1
387434 Not available 1
387435 Not available 1
387436 AMRISE HOTEL 1
387438 Not available 3
387440 Not available 3
387441 Not available 1
387442 Not available 3
387443 Not available 3
387444 Not available 2
387445 Not available 3
387446 Not available 2
387447 Not available 3

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.