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
149067 DBS EXXONMOBIL QUEENWAY 2
149072 Not available 1
149073 1ST SCDF DIVISION HQ 4
149149 SHEPHERD'S HILL ESTATE 1
149150 SHEPHERD'S HILL ESTATE 1
149151 SHEPHERD'S HILL ESTATE 1
149152 SHEPHERD'S HILL ESTATE 1
149153 SHEPHERD'S HILL ESTATE 1
149154 SHEPHERD'S HILL ESTATE 1
149155 SHEPHERD'S HILL ESTATE 1
149156 SHEPHERD'S HILL ESTATE 1
149157 SHEPHERD'S HILL ESTATE 1
149158 SHEPHERD'S HILL ESTATE 1
149159 SHEPHERD'S HILL ESTATE 1
149160 SHEPHERD'S HILL ESTATE 1
149161 SHEPHERD'S HILL ESTATE 1
149162 Not available 1
149163 SHEPHERD'S HILL ESTATE 1
149164 SHEPHERD'S HILL ESTATE 1
149165 SHEPHERD'S HILL ESTATE 1
149166 SHEPHERD'S HILL ESTATE 1
149167 Not available 1
149168 Not available 1
149169 SHEPHERD'S HILL ESTATE 1
149170 SHEPHERD'S HILL ESTATE 1
149171 SHEPHERD'S HILL ESTATE 1
149253 Not available 1
149254 Not available 1
149295 QUEENSWAY SECONDARY SCHOOL 1
149296 MARGARET DRIVE DORMITORY 1
149297 QUEENSTOWN PUBLIC LIBRARY 1
149300 CHURCH OF OUR SAVIOUR 1
149301 THE FISHERMAN OF CHRIST FELLOWSHIP 1
149303 QUEENSTOWN CAREHUT 2
149305 QUEENSTOWN BAPTIST CHURCH 1
149306 OOSH - MARGARET DRIVE 3
149309 MASJID JAMEK QUEENSTOWN 1
149310 MINDS - LEE KONG CHIAN GARDENS SCHOOL 4
149311 LEE KONG CHIAN GARDENS SCHOOL 2
149312 MARGARET VILLE 1
149375 Not available 1
149376 Not available 1
149377 Not available 1
149378 Not available 1
149379 Not available 1
149380 SAINT ANDREW'S NURSING HOME (QUEENSTOWN) 1
149381 Not available 1
149382 Not available 1
149454 CHURCH OF THE GOOD SHEPHERD 2
149456 QUEENS PEAK 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.