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
425727 Not available 1
425728 KALEIDO 1
425729 KALEIDO 1
425730 KALEIDO 1
425731 KALEIDO 1
425732 KALEIDO 1
425733 KALEIDO 1
425734 KELSO GARDENS 1
425735 Not available 1
425736 Not available 1
425737 KELSO GARDENS 1
425738 KELSO GARDENS 1
425739 Not available 1
425740 KELSO GARDENS 1
425741 Not available 1
425742 KELSO GARDENS 1
425743 KELSO GARDENS 1
425744 KELSO GARDENS 1
425745 KELSO GARDENS 1
425746 THE VESTA 1
425747 KELSO GARDENS 1
425756 KELSO GARDENS 1
425758 THE NAVIGATORS 1
425760 EAST LODGE 1
425761 Not available 1
425762 SILAHIS APARTMENTS 1
425763 Not available 1
425764 Not available 1
425766 PROSPERO VILLE 1
425767 SUNNY PARC 1
425769 LA VIDA @ 130 1
425770 Not available 1
425774 E-SPACE 1
425775 Not available 1
425776 Not available 1
425777 GOLD PALM MANSIONS 1
425778 Not available 1
425779 Not available 1
425780 NATURE MANSIONS 1
425781 THE AMERY 1
425782 KALEIDO 1
425783 KALEIDO 1
425784 KALEIDO 1
425785 KALEIDO 1
425786 KALEIDO 1
425787 KALEIDO 1
425788 KALEIDO 1
425789 KALEIDO 1
425790 SUNNYVALE RESIDENCES 1
425791 KALEIDO 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.