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
127138 WESTPEAK TERRACE 1
127139 WESTPEAK TERRACE 1
127140 THE PARC CONDOMINIUM 1
127141 WESTPEAK TERRACE 1
127142 WESTPEAK TERRACE 1
127143 WESTPEAK TERRACE 1
127144 WESTPEAK TERRACE 1
127145 WESTPEAK TERRACE 1
127146 THE PARC CONDOMINIUM 1
127147 WESTPEAK TERRACE 1
127148 WESTPEAK TERRACE 1
127149 WESTPEAK TERRACE 1
127150 WESTPEAK TERRACE 1
127152 WESTPEAK TERRACE 1
127153 WESTPEAK TERRACE 1
127154 WESTPEAK TERRACE 1
127155 WESTPEAK TERRACE 1
127156 CLEMENTI STADIUM 1
127157 MODERN MONTESSORI CHILD CARE & DEVELOPMENT CENTRE PTE LTD 2
127158 THE PARC CONDOMINIUM 1
127159 THE PARC CONDOMINIUM 1
127160 THE PARC CONDOMINIUM 1
127161 THE PARC CONDOMINIUM 1
127162 THE PARC CONDOMINIUM 1
127163 THE PARC CONDOMINIUM 1
127179 Not available 1
127180 WEST COAST VIEW 1
127181 WEST COAST VIEW 1
127182 WEST COAST VIEW 1
127183 WEST COAST VIEW 1
127184 WEST COAST VIEW 1
127185 WEST COAST VIEW 1
127186 WEST COAST VIEW 1
127187 WEST COAST VIEW 1
127188 WEST COAST VIEW 1
127189 WEST COAST VIEW 2
127191 Not available 1
127192 Not available 1
127193 Not available 1
127194 Not available 1
127195 Not available 1
127196 Not available 1
127211 WEST COAST GARDENS 1
127212 WEST COAST GARDENS 1
127213 WEST COAST GARDENS 1
127214 WEST COAST GARDENS 1
127215 WEST COAST GARDENS 1
127216 WEST COAST GARDENS 1
127217 WEST COAST GARDENS 1
127218 WEST COAST GARDENS 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.