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 ZIP Code Data

121,360 zip code found

Postal Code Building / Place Records
418790 TATIANA TERRACE 1
418791 Not available 1
418792 Not available 1
418793 Not available 1
418794 Not available 1
418795 Not available 1
418796 Not available 1
418797 Not available 1
418798 Not available 1
418799 Not available 1
418800 Not available 1
418801 Not available 1
418802 Not available 1
418803 Not available 1
418804 QUBE SUITES 1
418805 Not available 1
418806 Not available 1
418807 Not available 1
418808 Not available 1
418809 Not available 1
418810 Not available 1
418811 Not available 1
418812 Not available 1
418813 Not available 1
418815 Not available 1
418816 Not available 1
418817 Not available 1
418818 Not available 1
418819 Not available 1
418820 Not available 1
418821 Not available 1
418822 RESERVOIR VILLAS 1
418823 RESERVOIR VILLAS 1
418824 RESERVOIR VILLAS 1
418825 RESERVOIR VILLAS 1
418826 RESERVOIR VILLAS 1
418827 RESERVOIR VILLAS 1
418828 RESERVOIR VILLAS 1
418829 RESERVOIR VILLAS 1
418830 RESERVOIR VILLAS 1
418831 RESERVOIR VILLAS 1
418832 Not available 1
418853 YONG SENG ESTATE 1
418855 Not available 1
418856 YONG SENG ESTATE 1
418857 Not available 1
418858 YONG SENG ESTATE 1
418859 Not available 1
418860 YONG SENG ESTATE 1
418861 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.