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
258049 SOMMERVILLE PARK 2
258050 SOMMERVILLE PARK 2
258051 SOMMERVILLE PARK 2
258052 SOMMERVILLE PARK 2
258053 SOMMERVILLE PARK 2
258054 SOMMERVILLE PARK 2
258055 SOMMERVILLE PARK 2
258056 SOMMERVILLE PARK 2
258057 SOMMERVILLE PARK 2
258058 SOMMERVILLE PARK 2
258059 SOMMERVILLE PARK 2
258096 Not available 1
258097 Not available 1
258098 Not available 1
258099 Not available 1
258117 THE HERMITAGE 1
258118 Not available 1
258119 Not available 1
258120 Not available 1
258121 Not available 1
258122 Not available 1
258123 Not available 1
258124 RISING SUITES 1
258125 LIBERTÉ 1
258126 HMLET@PORTOFINO 1
258127 SARKIES GARDENS 1
258128 SARKIES MANSIONS 2
258129 SARKIES GREEN 1
258130 ALLIANCE FRANCAISE 3
258147 Not available 1
258148 Not available 1
258149 Not available 1
258150 Not available 1
258151 Not available 1
258152 Not available 1
258153 Not available 1
258154 Not available 1
258155 Not available 1
258159 KUIE PONG LOFT 1
258160 Not available 1
258176 ONE ROBIN 1
258178 ROBIN VILLAGE 1
258179 ROBIN VILLAGE 1
258181 ROBIN VILLAGE 1
258182 ROBIN VILLAGE 1
258184 ROBIN VILLAGE 1
258185 ROBIN VILLAGE 1
258187 ROBIN VILLAGE 1
258188 ROBIN VILLAGE 1
258190 ROBIN VILLAGE 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.