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
118258 THE CURIE 1
118259 THE CAVENDISH 1
118260 OASIS 1
118261 CHERIE HEARTS @ SCIENCE PARK I PTE LTD 3
118264 CINTECH IV 1
118265 Not available 1
118282 CARPE DIEM KIDZ UNIVERSE PTE. LTD. 2
118283 CANTERBURY BABY COVE PTE. LTD. 2
118284 Not available 1
118285 Not available 1
118303 CARPE DIEM KIDZ PTE. LTD. 2
118304 Not available 1
118305 Not available 1
118306 Not available 1
118307 Not available 1
118308 Not available 1
118326 Not available 1
118327 Not available 1
118328 Not available 1
118345 Not available 1
118363 Not available 1
118364 Not available 1
118382 MASJID PULAU BUKOM 1
118401 NATIONAL UNIVERSITY OF SINGAPORE 1
118402 NATIONAL UNIVERSITY OF SINGAPORE (INST FOR MATHEMATICAL SCIENCES) 1
118403 NATIONAL UNIVERSITY OF SINGAPORE (INST FOR MATHEMATICAL SCIENCES) 1
118404 NATIONAL UNIVERSITY OF SINGAPORE (NUS ENTERPRISE INCUBATOR) 1
118405 NATIONAL UNIVERSITY OF SINGAPORE (NUS ENTERPRISE INCUBATOR) 1
118406 NATIONAL UNIVERSITY OF SINGAPORE (NUS ENTERPRISE INCUBATOR) 1
118407 NATIONAL UNIVERSITY OF SINGAPORE (NUS ENTERPRISE INCUBATOR) 1
118408 Not available 1
118411 TECHNOLOGY CENTRE FOR OFFSHORE AND MARINE, SINGAPORE (TCOMS) 1
118412 NATIONAL UNIVERSITY OF SINGAPORE (NUS ENTERPRISE INCUBATOR) 1
118413 NATIONAL UNIVERSITY OF SINGAPORE (NUS ENTERPRISE INCUBATOR) 1
118414 NATIONAL UNIVERSITY OF SINGAPORE (CENTRE FOR MARITIME STUDIES) 1
118415 Not available 1
118416 Not available 1
118417 Not available 1
118420 NATIONAL UNIVERSITY OF SINGAPORE (PRINCE GEORGE'S PARK RESIDENCES) 1
118422 NATIONAL UNIVERSITY OF SINGAPORE (PRINCE GEORGE'S PARK RESIDENCES) 1
118424 NATIONAL UNIVERSITY OF SINGAPORE (PRINCE GEORGE'S PARK RESIDENCES) 1
118425 NATIONAL UNIVERSITY OF SINGAPORE (PRINCE GEORGE'S PARK RESIDENCES) 1
118426 NATIONAL UNIVERSITY OF SINGAPORE (PRINCE GEORGE'S PARK RESIDENCES) 1
118427 NATIONAL UNIVERSITY OF SINGAPORE (MULTI PURPOSE HALL) 1
118428 NATIONAL UNIVERSITY OF SINGAPORE (PRINCE GEORGE'S PARK RESIDENCES) 1
118429 NATIONAL UNIVERSITY OF SINGAPORE (PRINCE GEORGE'S PARK RESIDENCES) 1
118430 NATIONAL UNIVERSITY OF SINGAPORE (PRINCE GEORGE'S PARK RESIDENCES) 1
118431 NATIONAL UNIVERSITY OF SINGAPORE (GRADUATE STUDENT APARTMENTS) 1
118442 WESTPOINT CONDOMINIUM 1
118443 WESTPOINT CONDOMINIUM 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.