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
148800 QUEENSTOWN SECONDARY SCHOOL 1
148812 NEW TOWN CAREHUT 2
148813 TANGLIN HALT MARKET 1
148942 SHEPHERD'S HILL ESTATE 1
148943 QUEENSTOWN TELEPHONE EXCHANGE 1
148944 SHEPHERD'S HILL ESTATE 1
148945 SHEPHERD'S HILL ESTATE 1
148946 SHEPHERD'S HILL ESTATE 1
148947 TRUE WAY PRESBYTERIAN CHURCH 2
148948 QUEENSTOWN SPORTS CENTRE 2
148949 QUEENSTOWN STADIUM 1
148951 BLK A (MDIS UNICAMPUS) 11
148952 MASJID MUJAHIDIN 2
148953 TIONG GHEE TEMPLE 1
148954 QUEENS 1
148955 QUEENS 1
148956 QUEENS 1
148957 QUEENS 1
148958 NATIONAL UNIVERSITY POLYCLINICS (QUEENSTOWN POLYCLINIC) 2
148959 MDIS AUDITORIUM 3
148960 STIRLING RESIDENCES 1
148961 STIRLING RESIDENCES 1
148962 STIRLING RESIDENCES 1
148994 SHEPHERD'S HILL ESTATE 1
148995 SHEPHERD'S HILL ESTATE 1
148996 SHEPHERD'S HILL ESTATE 1
148997 SHEPHERD'S HILL ESTATE 1
148998 SHEPHERD'S HILL ESTATE 1
148999 SHEPHERD'S HILL ESTATE 1
149000 SHEPHERD'S HILL ESTATE 1
149001 SHEPHERD'S HILL ESTATE 1
149002 SHEPHERD'S HILL ESTATE 1
149003 SHEPHERD'S HILL ESTATE 1
149004 SHEPHERD'S HILL ESTATE 1
149005 SHEPHERD'S HILL ESTATE 1
149006 Not available 1
149007 SHEPHERD'S HILL ESTATE 1
149008 SHEPHERD'S HILL ESTATE 1
149009 SHEPHERD'S HILL ESTATE 1
149010 SHEPHERD'S HILL ESTATE 1
149051 SPECIAL OPERATIONS COMMAND 1
149053 DBS QUEENSWAY SHOPPING CENTRE 6
149055 SPECIAL OPERATIONS COMMAND 1
149056 SPECIAL OPERATIONS COMMAND 1
149058 UNITED MEDICARE CENTRE (QUEENSWAY) 2
149059 Not available 1
149060 SHELL QUEENSWAY ANCHORAGE 1
149061 DBS EXXONMOBIL QUEENWAY 2
149062 SPC QUEENSWAY 2
149066 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.