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 ZIP Code Data

121,360 zip code found

Postal Code Building / Place Records
238758 OXLEY GARDEN 1
238759 OXLEY GARDEN 1
238760 OXLEY GARDEN 1
238761 OXLEY GARDEN 1
238762 OXLEY GARDEN 1
238763 OXLEY GARDEN 1
238764 OXLEY GARDEN 1
238765 OXLEY GARDEN 1
238766 OXLEY GARDEN 1
238767 OXLEY GARDEN 1
238768 OXLEY GARDEN 1
238769 OXLEY GARDEN 1
238770 OXLEY GARDEN 1
238771 OXLEY GARDEN 1
238772 OXLEY GARDEN 1
238773 OXLEY GARDEN 1
238774 OXLEY GARDEN 1
238775 OXLEY GARDEN 1
238776 OXLEY GARDEN 1
238777 OXLEY GARDEN 1
238800 ORCHARD PARKSUITES 1
238801 CITIBANK ION ORCHARD 8
238823 ISTANA 5
238824 YMCA 2
238825 ORCHARD ROAD PRESBYTERIAN CHURCH 1
238826 DBS DHOBY GHAUT MRT STATION 4
238827 SMA HOUSE 1
238828 SMA HOUSE 1
238829 SMA HOUSE 1
238830 MDIS DHOBY GHAUT 2
238832 Not available 1
238836 Not available 1
238837 MACDONALD HSE 1
238838 MACDONALD HOUSE 3
238839 CITIBANK PLAZA SINGAPURA 8
238840 CONCORDE HOTEL AND SHOPPING MALL 2
238841 ORCHARD PLAZA 2
238842 OG ORCHARD POINT 1
238843 DBS CENTERPOINT 3
238844 THE CENTREPOINT 1
238845 PERANAKAN PLACE 4
238846 PERANAKAN PLACE 2
238847 PERANAKAN PLACE 2
238848 PERANAKAN PLACE 1
238849 PERANAKAN PLACE 2
238851 ORCHARD GATEWAY @ EMERALD 1
238852 HSBC MIDPOINT ORCHARD 2
238853 ORCHARD OG 1
238854 FABER HOUSE 2
238855 THE HEEREN 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.