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
267160 SHAMROCK PARK 1
267161 SHAMROCK PARK 1
267162 SHAMROCK PARK 1
267163 SHAMROCK PARK 1
267164 SHAMROCK PARK 1
267165 SHAMROCK PARK 1
267166 SHAMROCK PARK 1
267167 SHAMROCK PARK 1
267168 SHAMROCK PARK 1
267169 SHAMROCK PARK 1
267170 SHAMROCK PARK 1
267171 SHAMROCK PARK 1
267172 Not available 1
267173 SHAMROCK PARK 1
267174 Not available 1
267175 Not available 1
267176 SHAMROCK PARK 1
267177 SHAMROCK PARK 1
267178 SHAMROCK PARK 1
267179 SHAMROCK PARK 1
267180 SHAMROCK PARK 1
267181 SHAMROCK PARK 1
267182 SHAMROCK PARK 2
267183 SHAMROCK PARK 1
267184 SHAMROCK PARK 1
267185 SHAMROCK PARK 1
267186 SHAMROCK PARK 1
267187 SHAMROCK PARK 1
267188 SHAMROCK PARK 1
267189 SHAMROCK VILLAS 1
267190 SHAMROCK PARK 1
267191 SHAMROCK VILLAS 1
267192 SHAMROCK PARK 1
267193 SHAMROCK VILLAS 1
267194 SHAMROCK PARK 1
267195 SHAMROCK VILLAS 1
267196 SHAMROCK PARK 2
267197 SHAMROCK VILLAS 1
267198 SHAMROCK PARK 1
267199 SHAMROCK VILLAS 1
267200 SHAMROCK PARK 1
267201 SHAMROCK PARK 1
267202 SHAMROCK PARK 1
267203 SHAMROCK PARK 1
267204 SHAMROCK PARK 1
267205 SHAMROCK PARK 1
267206 SHAMROCK PARK 1
267207 SHAMROCK PARK 1
267208 SHAMROCK PARK 2
267209 SHAMROCK 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.