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
307654 ENG AUN MANSION 4
307655 ENG AUN MANSION 4
307656 ENG AUN MANSION 4
307657 ENG AUN MANSION 4
307658 ENG AUN MANSION 4
307659 ENG AUN MANSION 4
307660 ENG AUN MANSION 4
307662 ENG AUN MANSION 4
307663 ENG AUN MANSION 4
307665 ENG AUN MANSION 4
307666 THOMSON VALE 1
307667 Not available 1
307668 THE THOMSON DUPLEX 1
307669 ALEGRIA 1
307670 Not available 1
307671 Not available 1
307672 SHELL THOMSON NOVENA 1
307673 SPC THOMSON 1
307674 AMANINDA 1
307675 PEAK RESIDENCE 1
307676 THOMSON MEDICAL CENTRE 1
307677 24-HR FAMILY WALK-IN-CLINIC (THOMSON MEDICAL CENTRE) 3
307678 THOMSON MEDICAL CENTRE 1
307679 THOMSON EXCHANGE 1
307682 BIRMINGHAM MANSIONS 1
307683 DBS NOVENA MRT STATION 5
307684 MDA CUSTOMER & LICENSING SERVICES (BROADCASTING) 2
307685 CENTRAL PROVIDENT FUND BOARD (CPF) 4
307686 AMANINDA 1
307687 AMANINDA 1
307689 NOVENA REGENCY 1
307690 NOVENA REGENCY 1
307701 Not available 1
307702 Not available 1
307703 Not available 1
307704 Not available 1
307705 Not available 1
307706 Not available 1
307707 Not available 1
307708 Not available 1
307709 Not available 1
307710 Not available 1
307711 Not available 1
307712 Not available 1
307713 Not available 1
307714 Not available 1
307715 Not available 1
307716 Not available 1
307717 Not available 1
307718 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.