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
288871 Not available 1
288893 HILLCREST VILLA 1
288894 HILLCREST PARK 1
288895 HILLCREST PARK 1
288896 HILLCREST PARK 1
288897 HILLCREST PARK 1
288898 HILLCREST PARK 1
288899 HILLCREST PARK 1
288900 HILLCREST PARK 1
288901 HILLCREST PARK 1
288902 HILLCREST PARK 2
288903 HILLCREST PARK 1
288904 HILLCREST PARK 1
288905 HILLCREST PARK 1
288906 HILLCREST PARK 1
288907 HILLCREST PARK 1
288908 HILLCREST PARK 1
288909 HILLCREST PARK 1
288910 HILLCREST PARK 1
288912 HILLCREST PARK 1
288913 NATIONAL JUNIOR COLLEGE 1
288914 HILLCREST PARK 1
288915 HILLCREST PARK 1
288916 NATIONAL JUNIOR COLLEGE BOARDING SCHOOL 1
288917 HILLCREST PARK 1
288918 HILLCREST PARK 1
288919 HILLCREST PARK 1
288920 HILLCREST PARK 1
288921 HILLCREST PARK 1
288922 HILLCREST PARK 1
288923 HILLCREST PARK 1
288924 HILLCREST PARK 1
288925 HILLCREST PARK 1
288926 HILLCREST PARK 1
288927 HILLCREST PARK 1
288928 HILLCREST PARK 1
288929 HILLCREST PARK 1
288930 HILLCREST PARK 1
288931 HILLCREST PARK 1
288932 HILLCREST PARK 1
288933 HILLCREST PARK 1
288934 HILLCREST PARK 1
288935 HILLCREST PARK 1
288936 Not available 1
288937 HILLCREST PARK 1
288938 HILLCREST PARK 1
288939 HILLCREST PARK 1
288940 HILLCREST PARK 1
288941 HILLCREST PARK 1
288942 HILLCREST PARK 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.