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
459655 FRANKEL ESTATE 1
459656 FRANKEL ESTATE 1
459657 FRANKEL ESTATE 1
459658 FRANKEL ESTATE 1
459661 FRANKEL ESTATE 1
459662 FRANKEL ESTATE 1
459663 GLOBAL INDIAN INTERNATIONAL SCHOOL (EAST COAST CAMPUS) 1
459664 FRANKEL ESTATE 1
459665 FRANKEL ESTATE 1
459666 FRANKEL ESTATE 1
459667 FRANKEL ESTATE 1
459668 FRANKEL ESTATE 1
459670 FRANKEL ESTATE 1
459680 OPERA ESTATE 1
459681 OPERA ESTATE 1
459682 OPERA ESTATE 1
459683 OPERA ESTATE 1
459684 OPERA ESTATE 1
459685 OPERA ESTATE 1
459686 OPERA ESTATE 1
459687 OPERA ESTATE 1
459688 OPERA ESTATE 1
459689 OPERA ESTATE 1
459690 OPERA ESTATE 1
459691 OPERA ESTATE 1
459692 OPERA ESTATE 1
459693 OPERA ESTATE 1
459694 OPERA ESTATE 1
459695 OPERA ESTATE 1
459696 OPERA ESTATE 1
459697 OPERA ESTATE 1
459698 OPERA ESTATE 1
459699 OPERA ESTATE 1
459700 OPERA ESTATE 1
459701 OPERA ESTATE 1
459702 OPERA ESTATE 1
459703 OPERA ESTATE 1
459704 OPERA ESTATE 1
459705 OPERA ESTATE 1
459706 OPERA ESTATE 1
459707 OPERA ESTATE 1
459708 OPERA ESTATE 2
459709 OPERA ESTATE 1
459710 OPERA ESTATE 1
459711 OPERA ESTATE 1
459712 OPERA ESTATE 1
459713 OPERA ESTATE 1
459714 OPERA ESTATE 1
459715 OPERA ESTATE 1
459726 OPERA ESTATE 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.