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
329796 Not available 2
329797 Not available 2
329798 Not available 2
329799 Not available 2
329800 Not available 3
329801 Not available 2
329802 BALESTIER PLAZA 1
329803 Not available 2
329804 Not available 2
329805 Not available 1
329806 Not available 1
329808 FRAGRANCE HOTEL - CLASSIC 1
329810 GIFFARD MANSIONS 1
329811 Not available 2
329812 Not available 2
329813 PUBLIC MANSIONS 1
329815 PUBLIC MANSIONS 1
329816 FRAGRANCE HOTEL - OASIS 1
329817 PUBLIC MANSIONS 1
329820 LEONG HIN BUILDING 1
329822 PUBLIC MANSIONS 1
329824 PUBLIC MANSIONS 1
329826 Not available 1
329828 Not available 1
329829 Not available 1
329831 Not available 1
329832 ASCENT @ 456 1
329833 Not available 1
329835 Not available 1
329836 Not available 2
329837 DBS SPC BALESTIER ROAD 3
329838 Not available 1
329839 Not available 1
329840 Not available 1
329841 Not available 1
329842 BALESTIER HOTEL 5
329843 BALESTIER HOTEL 5
329844 WAI WING CENTRE 1
329846 Not available 1
329847 Not available 1
329848 Not available 1
329849 Not available 1
329850 Not available 1
329851 Not available 1
329852 LE SHANTIER 1
329853 VIIO @ BALESTIER 1
329854 KWANG IM TNG TEMPLE 2
329856 Not available 1
329857 LITTLE FOOTPRINTS PRESCHOOL @ BALESTIER PTE LTD 2
329858 Not available 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.