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
419930 FRANKEL ESTATE 1
419931 FRANKEL ESTATE 1
419932 FRANKEL ESTATE 1
419933 FRANKEL ESTATE 1
419934 FRANKEL ESTATE 1
419935 FRANKEL ESTATE 1
419936 FRANKEL ESTATE 1
419937 Not available 1
419938 FRANKEL ESTATE 1
419939 FRANKEL ESTATE 1
419940 FRANKEL ESTATE 1
419941 FRANKEL ESTATE 1
419944 FRANKEL ESTATE 1
419945 FRANKEL ESTATE 1
419946 DBS EXXONMOBIL CHANGI ROAD 3
419947 Not available 1
419948 SIGLAP HOMESTAY 1
419949 Not available 1
419950 Not available 1
419951 Not available 1
419952 Not available 1
419953 Not available 1
419954 Not available 1
419955 Not available 1
419956 Not available 1
419957 Not available 1
419958 Not available 1
419959 Not available 1
419960 Not available 1
419961 Not available 1
419962 Not available 1
419963 Not available 1
419964 Not available 1
419965 Not available 4
419966 Not available 4
419967 Not available 4
419968 Not available 4
419969 Not available 4
419970 Not available 1
419971 Not available 1
419972 Not available 1
419973 GUTHRIE BUILDING 1
419974 ENLIGHTENED HAND PTE LTD 3
419975 MASJID KASSIM 1
419977 MERA EAST 1
419978 Not available 1
419979 Not available 1
419980 Not available 1
419981 Not available 1
420001 JOO CHIAT COMPLEX 2

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.