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
479222 BEDOK CHURCH OF CHRIST 1
479223 DOU YEE BUILDING 1
479224 KATOSPRING 1
479225 AMP-MERCU STUDENT CARE CENTRE @ DAMAI PRIMARY SCHOOL 2
479226 DAMAI PRIMARY SCHOOL 1
479229 DAMAI SECONDARY SCHOOL 1
479230 Not available 1
479231 CHONG TECK SIANG TNG 3
479232 THE CLEARWATER 1
479233 THE CLEARWATER 1
479234 THE CLEARWATER 1
479235 THE CLEARWATER 1
479236 THE CLEARWATER 1
479237 THE CLEARWATER 1
479238 THE CLEARWATER 1
479239 KOWABUNGA KIDZ TREEHOUSE @ TELOK KURAU PRIMARY 2
479240 BAYWATER 1
479241 BAYWATER 1
479242 BAYWATER 1
479243 BAYWATER 1
479244 Not available 1
479245 WATERFRONT WAVES 1
479246 WATERFRONT WAVES 1
479247 WATERFRONT WAVES 1
479248 WATERFRONT WAVES 1
479249 WATERFRONT WAVES 1
479250 WATERFRONT KEY 1
479251 WATERFRONT KEY 1
479252 WATERFRONT KEY 1
479253 WATERFRONT KEY 1
479254 WATERFRONT KEY 1
479255 WATERFRONT KEY 1
479256 WATERFRONT GOLD 1
479257 WATERFRONT GOLD 1
479258 WATERFRONT GOLD 1
479259 WATERFRONT GOLD 1
479260 WATERFRONT GOLD 1
479261 WATERFRONT ISLE 1
479262 WATERFRONT ISLE 1
479263 WATERFRONT ISLE 1
479264 WATERFRONT ISLE 1
479265 WATERFRONT ISLE 1
479266 Not available 1
479267 ARCHIPELAGO 1
479268 ARCHIPELAGO 1
479269 ARCHIPELAGO 1
479270 ARCHIPELAGO 1
479271 ARCHIPELAGO 1
479272 ARCHIPELAGO 1
479273 ARCHIPELAGO 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.