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
454869 CAYMAN RESIDENCES 1
454870 CAYMAN RESIDENCES 1
454871 CAYMAN RESIDENCES 1
454917 EASTREES 1
454918 EASTREES 1
454919 EASTREES 1
454920 EASTREES 1
454921 EASTREES 1
454923 TEMPORARY SITE OFFICE 1
454924 Not available 1
454927 FRANKEL ESTATE 1
454932 FRANKEL ESTATE 1
454933 FRANKEL ESTATE 1
454934 FRANKEL ESTATE 1
454935 FRANKEL ESTATE 1
454936 FRANKEL ESTATE 1
454937 FRANKEL ESTATE 1
454938 FRANKEL ESTATE 1
454939 FRANKEL ESTATE 1
454940 FRANKEL ESTATE 1
454941 FRANKEL ESTATE 1
454942 FRANKEL ESTATE 1
454943 FLAMINGO VALLEY 1
454944 FLAMINGO VALLEY 1
454945 FLAMINGO VALLEY 1
454946 FLAMINGO VALLEY 1
454947 FIDELIO RESIDENCE 1
454948 FIDELIO RESIDENCE 1
454949 FIDELIO RESIDENCE 1
454950 FIDELIO RESIDENCE 1
454957 EIGHT @ EAST COAST 1
454958 EIGHT @ EAST COAST 1
454959 EIGHT @ EAST COAST 1
454960 EIGHT @ EAST COAST 1
454961 EIGHT @ EAST COAST 1
454962 EIGHT @ EAST COAST 1
454963 EIGHT @ EAST COAST 1
454964 FRANKEL ESTATE 1
454965 Not available 1
454966 Not available 1
454967 Not available 1
454968 FRANKEL ESTATE 1
454969 FRANKEL ESTATE 1
454970 CHATEAU LA SALLE 1
454975 Not available 1
454976 FIGARO GARDENS 1
454977 FIGARO GARDENS 1
454978 FIGARO GARDENS 1
454979 FIGARO GARDENS 1
454980 FIGARO GARDENS 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.