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
457177 Not available 1
457178 Not available 1
457180 Not available 1
457181 Not available 1
457182 KIM SAN TEMPLE 1
457183 Not available 1
457184 PAT'S SCHOOLHOUSE PTE LTD 2
457185 Not available 1
457186 Not available 1
457187 Not available 1
457188 Not available 1
457189 Not available 1
457190 Not available 1
457191 OPERA ESTATE 1
457192 OPERA ESTATE 1
457193 OPERA ESTATE 1
457194 OPERA ESTATE 1
457195 Not available 1
457196 Not available 1
457197 Not available 1
457198 Not available 1
457199 Not available 1
457200 Not available 1
457201 Not available 1
457202 Not available 1
457203 Not available 1
457205 Not available 1
457206 Not available 1
457207 Not available 1
457208 Not available 1
457209 Not available 1
457210 Not available 1
457211 Not available 1
457212 JI CHANG VILLA 2
457213 JI CHANG VILLA 1
457214 Not available 1
457215 Not available 1
457216 Not available 1
457217 Not available 1
457218 Not available 1
457219 Not available 1
457220 JI CHANG VILLA 1
457221 JI CHANG VILLA 1
457222 JI CHANG VILLA 1
457223 JI CHANG VILLA 2
457226 JI CHANG VILLA 1
457227 JI CHANG VILLA 1
457229 JI CHANG VILLA 1
457230 JI CHANG VILLA 1
457231 FAME COURT 2

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.