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
289762 SINGAPORE KOREAN INTERNATIONAL SCHOOL 1
289763 SINGAPORE KOREAN INTERNATIONAL SCHOOL 1
289783 RAFFLES PARK 1
289784 RAFFLES PARK 1
289786 RAFFLES PARK 1
289787 RAFFLES PARK 1
289788 Not available 1
289789 RAFFLES PARK 1
289790 RAFFLES PARK 2
289791 RAFFLES PARK 1
289813 Not available 1
289814 Not available 1
289815 Not available 1
289816 Not available 1
289817 Not available 1
289818 Not available 1
289819 Not available 1
289820 Not available 1
289821 Not available 1
289843 THE ARCADIA 1
289844 THE ARCADIA 1
289845 THE ARCADIA 1
289847 HILLCREST ARCADIA 1
289848 HILLCREST ARCADIA 1
289849 HILLCREST ARCADIA 1
289850 HILLCREST ARCADIA 1
289851 HILLCREST ARCADIA 1
289852 HILLCREST ARCADIA 1
289853 HILLCREST ARCADIA 1
289854 HILLCREST ARCADIA 1
289876 ADAM FOOD CENTRE 2
289877 Not available 1
289878 Not available 1
289879 Not available 1
289880 ADAM PLACE APARTMENT 2
289881 Not available 1
289882 ADAM PLACE APARTMENT 1
289883 ADAM PLACE APARTMENT 1
289884 ADAM PLACE APARTMENT 1
289885 ADAM GREEN 1
289886 SINGAPORE BIBLE COLLEGE 1
289888 SINGAPORE BIBLE COLLEGE 1
289890 TRUE JESUS CHURCH SINGAPORE (ADAM ROAD) 1
289891 CONCORD INTERNATIONAL HOSPITAL 1
289892 TRINITY @ ADAM 3
289893 Not available 1
289894 ADAM ROAD PRESBYTERIAN CENTRE 2
289895 ADAM PARK CONDOMINIUM 1
289896 DBS SPC ADAM ROAD/31 3
289897 Not available 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.