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
307831 Not available 1
307832 Not available 1
307833 Not available 1
307834 LEONG HWA MONASTERY 1
307835 Not available 1
307836 Not available 1
307837 Not available 1
307838 Not available 1
307839 Not available 1
307841 Not available 1
307842 SUITES @ SHREWSBURY 1
307845 Not available 1
307846 Not available 1
307847 Not available 1
307848 Not available 1
307849 Not available 1
307850 Not available 1
307851 Not available 1
307852 Not available 3
307853 Not available 3
307854 Not available 1
307855 Not available 2
307856 TREASURE LOFT 1
307857 Not available 1
307858 Not available 1
307859 TEMPORARY SITE OFFICE 1
307876 Not available 1
307877 Not available 1
307878 Not available 1
307879 Not available 1
307880 Not available 1
307881 Not available 1
307882 Not available 1
307883 Not available 1
307903 KIDDIWINKIE SCHOOLHOUSE @ NOVENA PTE. LTD. 2
307904 Not available 1
307905 Not available 1
307906 Not available 1
307907 Not available 1
307908 Not available 1
307910 Not available 1
307911 ORIENTAL GARDEN 1
307912 Not available 1
307913 Not available 1
307914 Not available 1
307915 Not available 1
307916 Not available 1
307917 Not available 1
307918 Not available 1
307919 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.