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
398028 ASTON MANSIONS 1
398047 Not available 1
398048 Not available 1
398049 Not available 1
398050 Not available 1
398051 Not available 1
398052 Not available 1
398053 Not available 1
398054 PARK 1 SUITES 1
398055 Not available 1
398057 Not available 1
398061 Not available 2
398062 Not available 1
398063 Not available 2
398064 Not available 1
398065 Not available 2
398066 Not available 1
398067 Not available 2
398068 Not available 1
398069 Not available 2
398071 Not available 1
398074 THE SUNNY SPRING 1
398075 THE WATERINA 1
398076 THE SUNNY SPRING 1
398077 THE WATERINA 1
398079 THE WATERINA 1
398081 THE WATERINA 1
398082 THE WATERINA 1
398083 THE WATERINA 1
398084 THE WATERINA 1
398085 THE WATERINA 1
398086 THE WATERINA 1
398087 THE WATERINA 1
398088 THE WATERINA 1
398089 THE WATERINA 1
398106 THE WATER EDGE 1
398136 Not available 1
398137 Not available 1
398138 Not available 1
398139 Not available 1
398140 Not available 1
398141 Not available 1
398142 Not available 1
398143 Not available 1
398144 Not available 1
398145 Not available 1
398146 Not available 1
398147 Not available 1
398149 Not available 1
398150 EVERGREEN VIEW 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.