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
239801 Not available 1
239802 DUBLIN ROAD FLATS 5
239803 ALPHABET PLAYHOUSE CHILD CARE AND LEARNING CENTRE PTE LTD 2
239804 DUBLIN ROAD FLATS 5
239805 Not available 1
239806 DUBLIN ROAD FLATS 5
239807 Not available 1
239808 DUBLIN ROAD FLATS 5
239809 Not available 1
239810 Not available 1
239811 Not available 1
239812 Not available 1
239813 DUBLIN LODGE 1
239814 DUBLIN LODGE 1
239815 DUBLIN LODGE 1
239816 DUBLIN LODGE 1
239817 DUBLIN LODGE 1
239818 DUBLIN LODGE 1
239819 DUBLIN LODGE 1
239820 DUBLIN LODGE 1
239844 Not available 1
239845 DEVONSHIRE 8 2
239846 Not available 1
239847 DEVONSHIRE 12 1
239848 THE BAYRON 1
239849 DEVONSHIRE APARTMENTS 1
239850 DEVONSHIRE BUILDING 1
239851 TONG XIAN TNG TEMPLE 1
239852 Not available 1
239853 Not available 1
239855 DEVONSHIRE RESIDENCES 1
239864 THE METZ 1
239877 Not available 1
239878 Not available 1
239879 Not available 1
239880 Not available 1
239881 Not available 1
239882 Not available 1
239883 Not available 1
239884 Not available 1
239885 Not available 1
239886 Not available 1
239887 Not available 1
239888 Not available 1
239889 Not available 1
239890 Not available 1
239891 Not available 1
239892 Not available 1
239893 THE BEAUMONT 1
239894 THE BEAUMONT 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.