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
324113 MCNAIR TOWERS 1
325113 MCNAIR TOWERS 1
327713 Not available 3
327715 Not available 3
327717 Not available 3
327718 Not available 3
327720 Not available 3
327725 HANDICAPS WELFARE ASSOCIATION 1
327737 DBS WHAMPOA COMMUNITY CLUB 3
327804 CENTRAL SIKH TEMPLE 2
327807 TOWNERVILLE 1
327808 TOWNERVILLE 1
327809 TOWNERVILLE 1
327810 TOWNERVILLE 1
327811 TOWNERVILLE 1
327812 TOWNERVILLE 1
327813 TOWNERVILLE 1
327814 TOWNERVILLE 1
327815 TOWNERVILLE 1
327816 TOWNERVILLE 1
327817 TOWNERVILLE 1
327818 TOWNERVILLE 1
327819 TOWNERVILLE 1
327820 TOWNERVILLE 1
327821 TOWNERVILLE 1
327822 TOWNERVILLE 1
327823 TOWNERVILLE 1
327824 TOWNERVILLE 1
327825 TOWNERVILLE 1
327826 TOWNERVILLE 1
327827 TOWNERVILLE 1
327828 TOWNERVILLE 1
327829 HONG WEN SCHOOL 2
327830 NORTHLIGHT SCHOOL 1
327847 Not available 1
327848 TOPAZ MANSIONS 1
327849 SUITES @ TOPAZ 1
327872 PENTECOSTAL CHURCH OF SINGAPORE 1
327873 BURMESE BUDDHIST TEMPLE 1
327874 FORMER SUN YAT SEN VILLA 2
327875 TEMPORARY SITE OFFICE 1
327919 BENDEMEER SECONDARY SCHOOL 2
327920 SAINT WILFRID FIELD 3
327944 Not available 1
327945 Not available 1
327946 Not available 1
327947 Not available 1
327948 Not available 1
327949 Not available 1
327950 THE RICHMOND 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.