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
398690 Not available 3
398691 REDDOORZ @ ALJUNIED 1
398692 Not available 3
398693 HOTEL COMPASS 1
398694 Not available 3
398695 KARMA KAGYUD BUDDHIST CENTRE 1
398696 Not available 3
398697 PRIME RESIDENCE 1
398698 EVERGREEN RESIDENCES 1
398721 # 1 SUITES 1
398722 Not available 1
398724 Not available 1
398730 FRAGRANCE HOTEL - RUBY 1
398735 Not available 1
398737 Not available 1
398738 HOTEL 81 - GOLD 1
398739 Not available 1
398741 HOTEL 81 - LUCKY 1
398745 Not available 1
398746 Not available 1
398747 CHENG TECK SIAN SEE BUDDHIST ASSOCIATION 3
398748 Not available 1
398749 Not available 1
398750 Not available 4
398751 TREASURES@G20 1
398752 Not available 7
398753 SUNFLOWER REGENCY 1
398754 Not available 1
398755 Not available 1
398756 Not available 1
398757 Not available 2
398758 Not available 2
398759 Not available 2
398760 Not available 2
398761 Not available 3
398762 Not available 3
398763 Not available 3
398764 Not available 1
398765 Not available 5
398787 Not available 1
398788 Not available 1
398789 Not available 1
398791 Not available 1
398792 Not available 1
398793 BUDGETONE HOTEL 1
398794 Not available 1
398796 Not available 1
398797 Not available 2
398798 Not available 1
398799 Not available 2

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.