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
297851 Not available 1
297852 Not available 1
297853 Not available 1
297874 DUNEARN ROAD HOSTELS 1
297875 DUNEARN ROAD HOSTELS 1
297876 DUNEARN ROAD HOSTELS 1
297877 DUNEARN ROAD HOSTELS 1
297878 Not available 1
297879 CAPITOL PARK 1
297880 CAPITOL PARK 1
297881 Not available 1
297882 CAPITOL PARK 1
297883 CAPITOL PARK 1
297884 CAPITOL PARK 1
297885 CAPITOL PARK 1
297886 CAPITOL PARK 1
297887 CAPITOL PARK 1
297888 CAPITOL PARK 1
297889 CAPITOL PARK 1
297890 CAPITOL PARK 1
297891 CAPITOL PARK 1
297892 CAPITOL PARK 1
297893 CAPITOL PARK 1
297894 CAPITOL PARK 1
297895 CAPITOL PARK 1
297896 CAPITOL PARK 1
297897 CAPITOL PARK 1
297898 CAPITOL PARK 1
297899 CAPITOL PARK 1
297900 CAPITOL PARK 1
297901 CAPITOL PARK 1
297902 CAPITOL PARK 1
297903 CAPITOL PARK 1
297904 CAPITOL PARK 1
297906 CAPITOL PARK 1
297907 CAPITOL PARK 1
297908 CAPITOL PARK 1
297909 Not available 1
297910 CAPITOL PARK 1
297911 CAPITOL PARK 1
297912 CAPITOL PARK 1
297913 CAPITOL PARK 1
297915 CAPITOL PARK 1
297916 Not available 1
297917 CAPITOL PARK 1
297918 CAPITOL PARK 1
297919 CAPITOL PARK 1
297920 CAPITOL PARK 1
297921 Not available 1
297922 CAPITOL PARK 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.