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
169641 ISETAN OFFICE BUILDING 1
169642 Not available 3
169643 Not available 3
169644 Not available 3
169645 Not available 3
169646 Not available 3
169647 Not available 3
169648 Not available 3
169649 Not available 3
169650 Not available 3
169651 Not available 3
169652 Not available 3
169653 Not available 3
169654 Not available 3
169655 Not available 3
169656 Not available 3
169657 Not available 3
169658 RIVER PLACE 1
169659 RIVER PLACE 1
169660 RIVER PLACE 1
169661 RIVER PLACE 1
169662 EMBASSY OF THE REPUBLIC OF CUBA 2
169663 GRAND COPTHORNE WATERFRONT HOTEL SINGAPORE 1
169664 GRAND COPTHORNE WATERFRONT HOTEL SINGAPORE 1
169695 BOY'S BRIGADE HEADQUARTER 1
169715 ARTSKIDZ PRESCHOOL 2
169753 HOTEL 81 - OSAKA 2
169758 TIONG BAHRU ESTATE 1
169760 TIONG BAHRU ESTATE 1
169761 Not available 1
169762 TIONG BAHRU ESTATE 1
169764 TIONG BAHRU ESTATE 1
169766 TIONG BAHRU ESTATE 1
169767 ENG HOON MANSIONS 1
169768 TIONG BAHRU ESTATE 1
169770 TIONG BAHRU ESTATE 1
169772 TIONG BAHRU ESTATE 1
169774 TIONG BAHRU ESTATE 2
169776 TIONG BAHRU ESTATE 1
169778 TIONG BAHRU ESTATE 1
169779 TIONG BAHRU ESTATE 1
169780 Not available 1
169781 TIONG BAHRU ESTATE 1
169782 TIONG BAHRU ESTATE 1
169783 TIONG BAHRU ESTATE 1
169784 TIONG BAHRU ESTATE 2
169785 TIONG BAHRU ESTATE 2
169786 TIONG BAHRU QUI TIAN GONG TEMPLE 2
169794 TIONG BAHRU ESTATE 1
169795 TIONG BAHRU ESTATE 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.