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
229652 EMERALD HILL CONSERVATION AREA 1
229653 EMERALD HILL CONSERVATION AREA 1
229654 EMERALD HILL CONSERVATION AREA 1
229655 EMERALD HILL CONSERVATION AREA 1
229656 EMERALD HILL CONSERVATION AREA 1
229657 URBAN RESORT CONDOMINIUM 1
229658 THE LAURELS 1
229660 THE LAURELS 1
229661 TAN CHIN TUAN MANSION 1
229662 THE LIGHT @ CAIRNHILL 1
229663 THE LIGHT @ CAIRNHILL 1
229664 CAIRNHILL PLAZA 1
229665 THE LIGHT @ CAIRNHILL 1
229666 CAIRNHILL PLAZA 1
229667 THE LIGHT @ CAIRNHILL 1
229668 ELIZABETH HEIGHTS 1
229671 Not available 1
229673 Not available 1
229674 Not available 1
229675 CAIRNHILL MANSIONS 1
229676 Not available 1
229677 Not available 1
229678 Not available 1
229679 Not available 1
229680 Not available 1
229681 TRENDALE TOWER 1
229682 Not available 1
229684 Not available 1
229686 Not available 1
229687 Not available 1
229688 Not available 1
229689 Not available 1
229690 Not available 1
229691 Not available 1
229692 Not available 1
229693 Not available 1
229694 Not available 1
229695 Not available 1
229696 Not available 1
229697 Not available 1
229698 Not available 1
229699 Not available 2
229700 Not available 1
229701 Not available 1
229702 Not available 1
229703 Not available 1
229704 Not available 1
229705 Not available 1
229706 Not available 1
229707 ONE-TWO-SIX CAIRNHILL ART CENTRE 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.