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
289096 GREENWOOD VILLAS 1
289097 GREENWOOD VILLAS 1
289098 GREENWOOD VILLAS 1
289099 GREENWOOD VILLAS 1
289100 GREENWOOD VILLAS 1
289101 GREENWOOD VILLAS 1
289102 GREENWOOD VILLAS 1
289103 GREENWOOD VILLAS 1
289104 GREENWOOD VILLAS 1
289126 GREENWOOD VILLAS 1
289127 GREENWOOD VILLAS 1
289128 GREENWOOD VILLAS 1
289129 GREENWOOD VILLAS 1
289130 GREENWOOD VILLAS 1
289131 GREENWOOD VILLAS 1
289132 GREENWOOD VILLAS 1
289133 GREENWOOD VILLAS 1
289134 GREENWOOD VILLAS 1
289135 GREENWOOD VILLAS 1
289157 GREENWOOD VILLAS 1
289158 GREENWOOD VILLAS 1
289159 GREENWOOD VILLAS 1
289160 GREENWOOD VILLAS 1
289161 GREENWOOD VILLAS 1
289162 GREENWOOD VILLAS 1
289163 GREENWOOD VILLAS 1
289164 GREENWOOD VILLAS 1
289165 GREENWOOD VILLAS 1
289166 GREENWOOD VILLAS 1
289188 HILLCREST PARK 1
289189 HILLCREST PARK 1
289190 HILLCREST PARK 1
289191 HILLCREST PARK 1
289192 HILLCREST PARK 1
289193 HILLCREST PARK 1
289194 HILLCREST PARK 1
289195 HILLCREST PARK 1
289196 HILLCREST PARK 1
289197 HILLCREST PARK 1
289198 HILLCREST PARK 1
289199 HILLCREST PARK 1
289200 HILLCREST PARK 1
289201 HILLCREST PARK 1
289202 HILLCREST PARK 1
289203 HILLCREST PARK 1
289204 HILLCREST PARK 1
289205 HILLCREST PARK 1
289206 HILLCREST PARK 1
289207 HILLCREST PARK 1
289208 HILLCREST PARK 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.