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
418715 Not available 1
418717 LONG HUA YUAN 1
418718 LONG HUA YUAN 1
418719 LONG HUA YUAN 1
418720 LONG HUA YUAN 1
418721 Not available 1
418722 LONG HUA YUAN 1
418723 Not available 1
418724 LONG HUA YUAN 1
418725 LONG HUA YUAN 1
418726 LONG HUA YUAN 1
418727 LONG HUA YUAN 1
418728 LONG HUA YUAN 1
418729 LONG HUA YUAN 1
418730 LONG HUA YUAN 1
418731 Not available 1
418732 Not available 1
418733 RESERVOIR VILLAS 1
418734 RESERVOIR VILLAS 1
418735 RESERVOIR VILLAS 1
418736 RESERVOIR VILLAS 1
418737 Not available 1
418738 Not available 1
418739 Not available 1
418748 KEMBANGAN ESTATE 1
418750 KEMBANGAN ESTATE 1
418751 KEMBANGAN ESTATE 1
418752 KEMBANGAN ESTATE 1
418753 KEMBANGAN ESTATE 1
418754 KEMBANGAN ESTATE 1
418755 KEMBANGAN ESTATE 1
418756 KEMBANGAN ESTATE 1
418757 KEMBANGAN ESTATE 1
418758 KEMBANGAN ESTATE 1
418759 KEMBANGAN ESTATE 1
418774 Not available 1
418775 Not available 1
418776 TATIANA TERRACE 1
418777 TATIANA TERRACE 1
418778 Not available 1
418779 Not available 1
418780 Not available 1
418781 TATIANA TERRACE 1
418782 Not available 1
418783 Not available 1
418784 Not available 1
418785 TATIANA TERRACE 1
418786 Not available 1
418787 Not available 1
418789 Not available 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.