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
458853 SOUTH UNION PARK 1
458854 SOUTH UNION PARK 1
458855 SOUTH UNION PARK 1
458856 SOUTH UNION PARK 1
458857 SOUTH UNION PARK 1
458858 SOUTH UNION PARK 1
458859 SOUTH UNION PARK 1
458860 SOUTH UNION PARK 1
458861 SOUTH UNION PARK 1
458862 SOUTH UNION PARK 1
458863 SOUTH UNION PARK 1
458864 SOUTH UNION PARK 1
458865 SOUTH UNION PARK 1
458866 SOUTH UNION PARK 1
458867 FAME COURT 1
458868 FAME COURT 1
458869 FAME COURT 1
458870 FAME COURT 1
458871 FAME COURT 1
458872 FAME COURT 1
458873 FAME COURT 1
458874 SOUTH UNION PARK 1
458875 SOUTH UNION PARK 1
458876 SOUTH UNION PARK 1
458877 SOUTH UNION PARK 1
458878 SOUTH UNION PARK 1
458879 SOUTH UNION PARK 2
458880 SOUTH UNION PARK 1
458881 SOUTH UNION PARK 1
458882 SOUTH UNION PARK 1
458883 SOUTH UNION PARK 1
458884 SOUTH UNION PARK 1
458885 SOUTH UNION PARK 1
458886 SOUTH UNION PARK 1
458887 SOUTH UNION PARK 1
458888 SOUTH UNION PARK 1
458889 SOUTH UNION PARK 1
458890 SOUTH UNION PARK 1
458891 SOUTH UNION PARK 1
458892 SOUTH UNION PARK 2
458893 SOUTH UNION PARK 1
458894 SOUTH UNION PARK 1
458895 SOUTH UNION PARK 1
458896 SOUTH UNION PARK 1
458897 SOUTH UNION PARK 1
458898 SOUTH UNION PARK 1
458899 SOUTH UNION PARK 1
458900 SOUTH UNION PARK 1
458901 SOUTH UNION PARK 1
458912 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.