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
347609 Not available 1
347610 Not available 1
347611 Not available 1
347612 Not available 1
347613 SENNETT ESTATE 1
347614 SENNETT ESTATE 1
347694 OCBC POTONG PASIR MRT 4
347695 WOODLEIGH MRT STATION 2
347697 THE POIZ CENTRE 1
347719 ONE TANNERY 1
347720 CENCON BUILDING 1
347722 HB CENTRE 1 1
347724 GLEASON 1
347725 Not available 1
347727 Not available 1
347728 Not available 1
347730 Not available 1
347731 Not available 1
347733 Not available 1
347735 Not available 1
347737 Not available 1
347738 Not available 1
347739 Not available 1
347740 RUBY INDUSTRIAL COMPLEX 1
347768 ONE TAT SENG 1
347772 FARLE BUILDING 1
347773 BBS BUILDING 1
347774 Not available 1
347775 SANTAT BUILDING 1
347776 Not available 1
347777 Not available 3
347778 CRYSTAL TIME BUILDING 1
347779 Not available 1
347780 LUM KONG BUILDING 1
347781 LIAO NING BUILDING 1
347783 Not available 1
347784 Not available 1
347785 Not available 1
347786 Not available 1
347787 Not available 1
347788 HB CENTRE 2 1
347789 HOESTEEL INDUSTRIAL BUILDING 1
347790 TANNERY HOUSE 1
347791 GLEASON 1
347792 Not available 1
347793 Not available 1
347794 ELITE INDUSTRIAL BUILDING II 1
347795 Not available 1
347796 NOBLE LOGISTICS 1
347797 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.