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
436879 THE WATERSIDE 1
436881 THE WATERSIDE 1
436882 THE WATERSIDE 1
436883 THE LINE @ TANJONG RHU 1
436884 DE CENTURIAN 1
436885 LA VILLE 1
436886 LA VILLE 1
436887 THE WATERSIDE 1
436888 Not available 1
436889 CRYSTAL RHU 1
436891 PALAZZETTO 1
436892 EMERALD EAST 1
436894 THE WATERSIDE 1
436895 DUNMAN HIGH SCHOOL 1
436896 THE WATERSIDE 1
436897 THE WATERSIDE 1
436899 SINGAPORE SWIMMING CLUB 1
436900 SINGAPORE SWIMMING CLUB 1
436904 CASUARINA COVE 1
436914 TANJONG RIA CONDOMINIUM 1
436915 CASUARINA COVE 1
436916 CASUARINA COVE 1
436917 PARKSHORE 1
436918 PEBBLE BAY 1
436919 PEBBLE BAY 1
436920 PEBBLE BAY 1
436921 PEBBLE BAY 1
436922 SANCTUARY GREEN 1
436923 SANCTUARY GREEN 1
436924 SANCTUARY GREEN 1
436925 SANCTUARY GREEN 1
436926 SANCTUARY GREEN 1
436927 SANCTUARY GREEN 1
436928 CAMELOT BY-THE-WATER 1
436929 CAMELOT BY-THE-WATER 1
436930 CAMELOT BY-THE-WATER 1
436931 WATER PLACE 1
436932 WATER PLACE 1
436935 Not available 1
436950 KATONG REGENCY 1
436951 Not available 4
436953 Not available 4
436954 Not available 9
436955 Not available 9
436956 KHOO'S MATERNITY CLINIC 2
436957 CDAC BUILDING 1
436958 KATONG VILLE 1
436959 NINE DEGREES 2
436960 Not available 1
436971 Not available 4

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.