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
389755 SIMSVILLE 1
389756 SIMSVILLE 1
389757 SIMSVILLE 1
389758 SIMSVILLE 1
389759 THONG TECK HOME FOR SENIOR CITIZENS 1
389760 SIMS EDGE 1
389777 GEYLANG EAST PUBLIC LIBRARY 1
389778 CENTRAL GROVE 1
389779 CENTRAL GROVE 1
389780 Not available 1
389781 CRYSTAL DEW 1
389782 TRE RESIDENCES 1
389783 TRE RESIDENCES 1
389797 Not available 1
389798 Not available 1
389799 AVANT RESIDENCES 1
389800 Not available 1
389801 KH PLAZA @ ALJUNIED 2
389802 Not available 2
389804 Not available 2
389805 ELITE BUILDING 2
389806 Not available 2
389808 Not available 3
389810 OCBC CHOA CHU KANG MRT STATION 2
389812 Not available 1
389814 Not available 1
389816 Not available 1
389817 UNION TROVE 3
389818 UNION TROVE 3
389819 Not available 3
389820 GEYLANG CHINESE METHODIST CHURCH 1
389823 Not available 1
389824 Not available 1
389825 Not available 1
389830 DBS EXXONMOBIL ALJUNIED ROAD 2
389831 Not available 1
389834 CHARIS FULL GOSPEL CENTRE 2
389835 ALJUNIED INDUSTRIAL COMPLEX 1
389836 ALJUNIED INDUSTRIAL COMPLEX 1
389837 PACIFIC BUILDING 1
389838 CITITECH INDUSTRIAL BUILDING 1
389839 DBS EXXONMOBIL ALJUNIED ROAD 2
389840 Not available 1
389841 Not available 1
389842 BIZTECH CENTRE 1
389862 GEYLANG EAST SWIMMING COMPLEX 2
389886 ALJUNIED INDUSTRIAL ESTATE 1
389887 ALJUNIED INDUSTRIAL ESTATE 1
389908 ALJUNIED INDUSTRIAL ESTATE 1
389909 ALJUNIED INDUSTRIAL ESTATE 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.