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
117402 SINGAPORE CUSTOMS PASIR PANJANG EXPORT INSPECTION STATION 1
117403 ICA PASIR PANJANG SCANNING STATION 1
117404 PASIR PANJANG TERMINAL BUILDING 3 2
117405 Not available 1
117406 THE KENDALL 1
117407 SSPARKLE 1
117408 SSPARKLE 1
117411 NATIONAL UNIVERSITY OF SINGAPORE (T-LAB) 1
117416 NATIONAL UNIVERSITY OF SINGAPORE (AS6) 3
117417 NATIONAL UNIVERSITY OF SINGAPORE (COMPUTING1) 1
117418 NATIONAL UNIVERSITY OF SINGAPORE (BIZ1) 4
117422 PARC IMPERIAL 1
117423 PARC IMPERIAL 1
117424 PASIR PANJANG MRT STATION (CC26) 1
117425 PARC IMPERIAL 1
117426 JULUCA 1
117427 JULUCA 1
117428 JULUCA 1
117429 JULUCA 1
117430 JULUCA 1
117431 JULUCA 1
117432 JULUCA 1
117433 JULUCA 1
117434 JULUCA 1
117435 JULUCA 1
117436 JULUCA 1
117437 JULUCA 1
117438 DBS MAPLETREE BUSINESS CITY 3
117439 MAPLETREE BUSINESS CITY 2
117440 MAPLETREE BUSINESS CITY 1
117441 Not available 1
117442 Not available 1
117443 JULUCA 1
117444 JULUCA 1
117445 JULUCA 1
117446 LYNNSVILLE 331 1
117447 LYNNSVILLE 331 1
117448 LYNNSVILLE 331 1
117449 LYNNSVILLE 331 1
117450 LYNNSVILLE 331 1
117451 LYNNSVILLE 331 1
117452 WEST-N 1
117453 Not available 1
117454 Not available 1
117455 Not available 1
117456 NATIONAL UNIVERSITY OF SINGAPORE (CENTRE FOR LIFE SCIENCES) 1
117468 LYNNSVILLE 331 1
117469 LYNNSVILLE 331 1
117470 LYNNSVILLE 331 1
117471 LYNNSVILLE 331 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.