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
821614 PUNGGOL SPRING 1
821615 PUNGGOL SPRING 1
821616 PUNGGOL BREEZE 2
821617 PUNGGOL BREEZE 1
821618 PUNGGOL BREEZE 1
821619 PUNGGOL BREEZE 1
821621 Not available 1
821622 PUNGGOL SPECTRA 1
821623 PUNGGOL SPECTRA 1
821624 PUNGGOL SPECTRA 1
821632 EDGEDALE GREEN 1
821633 EDGEDALE GREEN 1
821635 EDGEDALE GREEN 1
821636 EDGEDALE GREEN 1
821637 THE MEADOWS 1
821638 THE MEADOWS 1
821640 THE MEADOWS 1
821641 THE MEADOWS 1
821642 THE MEADOWS 1
821647 EASTDALE 1
821653 WATERWAY SUNRISE II 1
821654 WATERWAY SUNRISE II 1
821655 WATERWAY SUNRISE I 1
821656 WATERWAY SUNRISE I 1
821657 WATERWAY SUNRISE I 1
821658 WATERWAY SUNRAY 1
821659 WATERWAY SUNRAY 1
821660 WATERWAY SUNDEW 1
821661 WATERWAY SUNDEW 1
821662 WATERWAY SUNDEW 1
821663 PCF SPARKLETOTS PRESCHOOL @ PUNGGOL NORTH 663A (DS) 3
821664 WATERWAY SUNBEAM 1
821665 NOBLELAND ARTS N LEARNING PLACE @WATERWAY PTE. LTD. 2
821666 WATERWAY WOODCRESS 1
821667 WATERWAY WOODCRESS 1
821668 WATERWAY RIDGES 1
821669 WATERWAY RIDGES 1
821670 WATERWAY RIDGES 1
821671 WATERWAY BANKS 1
821672 WATERWAY BANKS 1
821673 SKOOL4KIDZ CENTRE 2
821676 WATERWAY BROOKS 1
821677 WATERWAY BROOKS 1
821678 WATERWAY BROOKS 1
821679 WATERWAY BROOKS 1
821682 WATERWAY VIEW 1
821683 WATERWAY VIEW 1
821684 WATERWAY VIEW 1
822101 HDB-PUNGGOL 2
822102 HDB-PUNGGOL 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.