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
329735 Not available 1
329736 Not available 1
329737 Not available 3
329738 VALUE HOTEL - NICE 1
329741 Not available 1
329742 Not available 1
329743 Not available 1
329745 Not available 2
329746 Not available 1
329747 Not available 1
329748 Not available 2
329749 Not available 1
329750 Not available 1
329751 Not available 1
329752 Not available 1
329754 Not available 1
329755 Not available 1
329756 Not available 1
329758 Not available 1
329760 Not available 4
329761 Not available 2
329762 Not available 4
329764 Not available 4
329765 Not available 1
329766 Not available 4
329768 Not available 4
329770 Not available 4
329772 Not available 4
329773 CHELSEA GROVE 1
329774 Not available 4
329776 RITZ MANSION 2
329777 NEW ORCHID HOTEL 1
329778 PRESTIGE HEIGHTS 1
329779 DBS NTUC SHAW PLAZA 3
329780 SHAW PLAZA - TWIN HEIGHTS 1
329781 SHAW PLAZA - TWIN HEIGHTS 1
329782 GOODWILL MANSION 1
329783 SHAW ORGANISATION (BALESTIER) 2
329784 ORANGE VALLEY CARE CENTRE (BALESTIER) 1
329785 Not available 3
329786 Not available 3
329787 Not available 3
329788 Not available 3
329789 Not available 3
329790 Not available 1
329791 Not available 1
329792 Not available 1
329793 Not available 4
329794 Not available 4
329795 REDDOORZ PREMIUM @ BALESTIER 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.