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
456757 OPERA ESTATE 1
456758 OPERA ESTATE 1
456759 OPERA ESTATE 1
456760 OPERA ESTATE 1
456761 OPERA ESTATE 1
456762 OPERA ESTATE 1
456763 OPERA ESTATE 1
456764 OPERA ESTATE 1
456765 OPERA ESTATE 1
456766 OPERA ESTATE 1
456767 OPERA ESTATE 1
456768 OPERA ESTATE 1
456769 OPERA ESTATE 1
456770 OPERA ESTATE 1
456779 FRANKEL ESTATE 1
456780 Not available 1
456781 Not available 1
456782 FRANKEL ESTATE 1
456783 FRANKEL ESTATE 1
456784 FRANKEL ESTATE 1
456785 Not available 1
456786 Not available 1
456787 FRANKEL ESTATE 1
456795 Not available 1
456796 Not available 1
456797 Not available 1
456798 Not available 1
456799 Not available 1
456800 Not available 1
456801 Not available 1
456802 Not available 1
456803 Not available 1
456804 Not available 1
456805 Not available 1
456806 Not available 1
456807 Not available 1
456808 Not available 1
456809 Not available 1
456810 Not available 1
456811 Not available 1
456812 Not available 1
456813 Not available 1
456814 Not available 1
456815 Not available 1
456816 Not available 1
456817 Not available 1
456818 Not available 1
456819 Not available 1
456820 Not available 1
456821 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.