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
117837 WESTRIDGE 1
117838 WESTRIDGE 1
117839 WESTRIDGE 1
117840 WESTRIDGE 1
117841 WESTRIDGE 1
117842 WESTRIDGE 1
117843 WESTRIDGE 1
117844 Not available 1
117845 Not available 1
117846 Not available 1
117847 Not available 1
117864 WEST COAST CAR MART 1
117867 WESTWAY 1
117868 Not available 1
117869 DOG WASH FACILITY 1
117880 Not available 1
117881 Not available 1
117882 Not available 1
117883 Not available 1
117884 Not available 1
117885 Not available 1
117886 Not available 1
117887 Not available 1
117888 Not available 1
117889 Not available 1
117929 SPRINGWOOD 1
117930 SPRINGWOOD 1
117931 SPRINGWOOD 1
117932 SPRINGWOOD 1
117933 SPRINGWOOD 1
117934 SPRINGWOOD 1
117935 SPRINGWOOD 1
117936 SPRINGWOOD 1
117937 SPRINGWOOD 1
117938 SPRINGWOOD 1
117939 SPRINGWOOD 1
117940 SPRINGWOOD 1
117958 SPRINGWOOD 1
117959 SPRINGWOOD 1
117960 SPRINGWOOD 1
117961 SPRINGWOOD 1
117962 SPRINGWOOD 1
117963 SPRINGWOOD 1
117964 SPRINGWOOD 1
117965 SPRINGWOOD 1
117967 SPRINGWOOD 1
117989 SPRINGWOOD 1
117990 SPRINGWOOD 1
117991 SPRINGWOOD 1
117992 SPRINGWOOD 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.