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
286794 HILLCREST VILLA 1
286795 HILLCREST VILLA 1
286796 HILLCREST VILLA 1
286797 HILLCREST VILLA 1
286798 HILLCREST VILLA 1
286799 HILLCREST VILLA 1
286800 HILLCREST VILLA 1
286801 HILLCREST VILLA 1
286802 HILLCREST PARK 1
286803 HILLCREST PARK 1
286804 HILLCREST PARK 1
286805 HILLCREST PARK 1
286806 HILLCREST PARK 1
286846 BRIGHT PATH PRESCHOOL 2
286852 THE GREENWOOD 1
286853 THE GREENWOOD 1
286854 THE GREENWOOD 1
286855 THE GREENWOOD 1
286856 THE GREENWOOD 1
286857 THE GREENWOOD 1
286858 THE GREENWOOD 1
286859 THE GREENWOOD 1
286860 THE GREENWOOD 1
286861 THE GREENWOOD 1
286862 THE GREENWOOD 1
286863 THE GREENWOOD 1
286864 THE GREENWOOD 1
286870 THE GREENWOOD 1
286871 THE GREENWOOD 1
286872 THE GREENWOOD 1
286873 THE GREENWOOD 1
286874 THE GREENWOOD 1
286875 THE GREENWOOD 1
286876 THE GREENWOOD 1
286877 THE GREENWOOD 1
286878 THE GREENWOOD 1
286879 THE GREENWOOD 1
286880 THE GREENWOOD 1
286881 THE GREENWOOD 1
286882 THE GREENWOOD 1
286883 THE GREENWOOD 1
286884 THE GREENWOOD 1
286885 THE GREENWOOD 1
286886 THE GREENWOOD 1
286887 THE GREENWOOD 1
286888 THE SHELFORD 1
286889 THE SHELFORD 1
286890 THE SHELFORD 1
286891 THE SHELFORD 1
286892 THE SHELFORD 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.