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
238671 OXLEY NEO RESIDENCES 1
238672 OXLEY NEO RESIDENCES 1
238673 OXLEY NEO RESIDENCES 1
238674 OXLEY RESIDENCE 1
238675 OXLEY RESIDENCE 1
238693 CHESED-EL SYNAGOGUE 1
238694 Not available 1
238697 CONSULATE OF THE GRAND DUCHY OF LUXEMBOURG 2
238698 THE RISE @ OXLEY 1
238699 THE RISE @ OXLEY 1
238701 HOLLYWOOD APARTMENTS 5
238702 HOLLYWOOD APARTMENTS 5
238703 HOLLYWOOD APARTMENTS 5
238704 HOLLYWOOD APARTMENTS 5
238705 HOLLYWOOD APARTMENTS 5
238706 HOLLYWOOD APARTMENTS 5
238707 HOLLYWOOD APARTMENTS 5
238708 HOLLYWOOD APARTMENTS 5
238709 SHRM COLLEGE 1
238710 VISIONCREST 1
238711 VISIONCREST 1
238712 VISIONCREST 1
238713 VISIONCREST 1
238714 ONE OXLEY RISE 1
238732 OXLEY GARDEN 1
238733 OXLEY GARDEN 1
238734 OXLEY GARDEN 1
238735 OXLEY GARDEN 1
238736 OXLEY GARDEN 1
238737 OXLEY GARDEN 1
238738 OXLEY GARDEN 1
238739 OXLEY GARDEN 1
238740 OXLEY GARDEN 1
238741 OXLEY GARDEN 1
238742 OXLEY GARDEN 1
238743 OXLEY GARDEN 1
238744 OXLEY GARDEN 1
238745 OXLEY GARDEN 1
238746 OXLEY GARDEN 1
238747 OXLEY GARDEN 1
238748 OXLEY GARDEN 1
238749 OXLEY GARDEN 1
238750 OXLEY GARDEN 1
238751 OXLEY GARDEN 1
238752 OXLEY GARDEN 1
238753 OXLEY GARDEN 1
238754 OXLEY GARDEN 1
238755 OXLEY GARDEN 1
238756 OXLEY GARDEN 1
238757 OXLEY GARDEN 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.