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
310116 TOA PAYOH VIEW 1
310117 TOA PAYOH VIEW 1
310118 TOA PAYOH VIEW 1
310119 TOA PAYOH VIEW 1
310120 TOA PAYOH VIEW 1
310121 TOA PAYOH VIEW 1
310122 TOA PAYOH VIEW 1
310123 TOA PAYOH VIEW 1
310124 TOA PAYOH VIEW 1
310125 TOA PAYOH VIEW 1
310126 TOA PAYOH VIEW 1
310127 DBS TOA PAYOH LORONG 1-127 2
310128 OCBC TOA PAYOH LORONG 1 3
310130 TOA PAYOH CREST 1
310131 TOA PAYOH CREST 2
310138 THE PEAK @ TOA PAYOH 1
310139 THE PEAK @ TOA PAYOH 1
310141 MULTI STOREY CAR PARK 1
310142 HDB-TOA PAYOH 1
310143 HDB-TOA PAYOH 1
310144 HDB-TOA PAYOH 1
310145 TOA PAYOH TOWERS 1
310146 TOA PAYOH TOWERS 1
310147 TOA PAYOH TOWERS 1
310148 Not available 1
310149 Not available 1
310150 Not available 1
310152 TOA PAYOH TOWERS 1
310153 TOA PAYOH SAPPHIRE 1
310154 TOA PAYOH SAPPHIRE 1
310155 TOA PAYOH SAPPHIRE 1
310156 TOA PAYOH SAPPHIRE 1
310157 HDB-TOA PAYOH 3
310158 CARE CORNER FAMILY SERVICE CENTRE (TOA PAYOH) 2
310159 CARE CORNER STUDENT CARE CENTRE (TOA PAYOH) 2
310160 TOA PAYOH GREEN 1
310161 TOA PAYOH GREEN 1
310163 TOA PAYOH GREEN 1
310168 TOA PAYOH GREEN 1
310169 NTUC ELDERCARE CENTRE SILVER CIRCLE (TOA PAYOH) 2
310170 TOA PAYOH GREEN 1
310171 TOA PAYOH GREEN 1
310172 TOA PAYOH GREEN 1
310173 TOA PAYOH GREEN 1
310174 TOA PAYOH GREEN 1
310175 TOA PAYOH CENTRAL 1
310177 TOA PAYOH CENTRAL 2
310178 TOA PAYOH CENTRAL 1
310179 TOA PAYOH CENTRAL 1
310181 UOB TOA PAYOH LORONG 4 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.