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
269896 Not available 1
269897 Not available 1
269898 Not available 1
269899 Not available 1
269900 Not available 1
269901 Not available 1
269902 Not available 1
269903 Not available 1
269904 Not available 1
269905 Not available 1
269906 Not available 1
269907 Not available 1
269908 Not available 1
269909 Not available 1
269910 Not available 1
269911 Not available 1
269912 Not available 1
269913 Not available 1
269914 Not available 1
269915 Not available 1
269916 Not available 1
269924 Not available 1
269925 Not available 1
269926 Not available 1
269927 Not available 1
269929 Not available 1
269931 Not available 1
269932 Not available 1
269933 Not available 1
269934 Not available 1
269935 Not available 1
269936 Not available 1
269937 Not available 1
269938 Not available 1
269939 Not available 1
269940 Not available 1
269941 Not available 1
269942 Not available 1
269943 Not available 1
269944 Not available 1
269961 Not available 1
269962 ALLAMANDA GROVE 1
269963 Not available 1
269964 ALLAMANDA GROVE 1
269965 ALLAMANDA GROVE 1
269966 ALLAMANDA GROVE 1
269967 ALLAMANDA GROVE 1
269968 ALLAMANDA GROVE 1
269969 ALLAMANDA GROVE 1
269970 ALLAMANDA GROVE 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.