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
348056 SENNETT ESTATE 1
348057 SENNETT ESTATE 1
348058 SENNETT ESTATE 1
348059 SENNETT ESTATE 1
348060 SENNETT ESTATE 1
348061 SENNETT ESTATE 1
348062 SENNETT ESTATE 1
348063 SENNETT ESTATE 1
348064 SENNETT ESTATE 1
348065 SENNETT ESTATE 1
348066 SENNETT ESTATE 1
348067 Not available 1
348068 SENNETT ESTATE 1
348069 SENNETT ESTATE 1
348070 SENNETT ESTATE 1
348071 SENNETT ESTATE 1
348072 SENNETT ESTATE 1
348073 SENNETT ESTATE 1
348074 SENNETT ESTATE 1
348075 SENNETT ESTATE 1
348076 SENNETT ESTATE 1
348077 SENNETT ESTATE 1
348078 SENNETT ESTATE 1
348079 SENNETT ESTATE 1
348080 SENNETT ESTATE 1
348081 Not available 1
348082 Not available 1
348083 Not available 1
348084 Not available 1
348085 SENNETT ESTATE 1
348086 Not available 1
348087 BELLAVILLE 1
348088 BELLAVILLE 1
348089 BELLAVILLE 1
348090 BELLAVILLE 1
348091 BELLAVILLE 1
348092 BELLAVILLE 1
348093 BELLAVILLE 1
348094 SENNETT ESTATE 1
348103 Not available 1
348104 SENNETT ESTATE 1
348105 CENTURION RESIDENCES 1
348106 SENNETT ESTATE 1
348107 CENTURION RESIDENCES 1
348108 SENNETT ESTATE 1
348109 CENTURION RESIDENCES 1
348110 SENNETT ESTATE 1
348111 SENNETT ESTATE 1
348112 SENNETT ESTATE 1
348113 Not available 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.