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
423853 Not available 1
423854 Not available 1
423855 Not available 1
423856 Not available 1
423858 VIBES @ EAST COAST 1
423861 Not available 1
423863 Not available 1
423865 Not available 1
423867 Not available 1
423870 Not available 4
423871 Not available 4
423872 Not available 4
423873 Not available 4
423874 Not available 4
423875 Not available 4
423876 Not available 4
423877 Not available 4
423878 SAINT PATRICK'S ROW 1
423879 SAINT PATRICK'S ROW 1
423880 SAINT PATRICK'S ROW 1
423881 SAINT PATRICK'S ROW 1
423882 SAINT PATRICK'S ROW 1
423883 SAINT PATRICK'S ROW 1
423884 SAINT PATRICK'S ROW 1
423885 SAINT PATRICK'S ROW 1
423886 SAINT PATRICK'S ROW 1
423887 SAINT PATRICK'S ROW 1
423888 SAINT PATRICK'S ROW 1
423889 Not available 1
423890 SAINT PATRICK'S ROW 1
423891 Not available 1
423892 SAINT PATRICK'S ROW 1
423893 Not available 1
423894 SAINT PATRICK'S ROW 1
423895 Not available 1
423896 SAINT PATRICK'S ROW 1
423897 SAINT PATRICK'S ROW 1
423898 SAINT PATRICK'S ROW 1
423899 SAINT PATRICK'S ROW 1
423900 SAINT PATRICK'S ROW 1
423901 SAINT PATRICK'S ROW 1
423902 Not available 1
423903 SAINT PATRICK'S ROW 1
423904 SAINT PATRICK'S ROW 1
423905 SAINT PATRICK'S ROW 1
423906 SAINT PATRICK'S ROW 1
423907 Not available 1
423908 Not available 1
423909 Not available 1
423910 KURAU COURT 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.