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
288714 Not available 1
288715 Not available 1
288716 Not available 3
288717 Not available 3
288718 Not available 2
288719 Not available 3
288720 Not available 2
288721 Not available 3
288722 Not available 2
288723 Not available 3
288724 Not available 2
288725 Not available 3
288726 Not available 2
288727 Not available 3
288728 Not available 2
288729 Not available 3
288730 Not available 2
288731 Not available 2
288732 Not available 1
288733 Not available 1
288734 Not available 1
288735 NANYANG GIRLS' BOARDING SCHOOL 2
288736 Not available 1
288737 Not available 1
288753 SWISS CLUB PARK 1
288754 SWISS CLUB PARK 1
288755 SWISS CLUB PARK 1
288756 SWISS CLUB PARK 1
288757 SWISS CLUB PARK 1
288758 SWISS CLUB PARK 1
288759 SWISS CLUB PARK 1
288760 SWISS CLUB PARK 1
288761 SWISS CLUB PARK 1
288762 Not available 1
288763 SWISS CLUB PARK 1
288764 SWISS CLUB PARK 1
288786 Not available 1
288787 Not available 1
288788 Not available 1
288789 Not available 1
288790 Not available 1
288791 Not available 1
288792 Not available 1
288793 Not available 1
288794 Not available 1
288795 Not available 1
288796 Not available 1
288797 Not available 1
288798 Not available 1
288799 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.