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
465945 KEW RESIDENCIA 1
465946 KEW RESIDENCIA 1
465947 KEW RESIDENCIA 1
465948 KEW RESIDENCIA 1
465949 KEW RESIDENCIA 1
465950 KEW RESIDENCIA 1
465951 KEW RESIDENCIA 1
465952 KEW RESIDENCIA 1
465953 KEW RESIDENCIA 1
465954 KEW RESIDENCIA 1
465955 KEW RESIDENCIA 1
465956 KEW RESIDENCIA 1
465957 KEW RESIDENCIA 1
465958 KEW RESIDENCIA 1
465959 KEW RESIDENCIA 1
465960 KEW RESIDENCIA 1
465961 KEW RESIDENCIA 1
465962 KEW RESIDENCIA 1
465963 KEW RESIDENCIA 1
465964 KEW RESIDENCIA 1
465965 KEW RESIDENCIA 1
465966 KEW RESIDENCIA 1
465967 KEW RESIDENCIA 1
465968 KEW RESIDENCIA 1
465969 KEW RESIDENCIA 1
465970 KEW RESIDENCIA 1
465971 KEW RESIDENCIA 1
465972 KEW RESIDENCIA 1
465973 KEW RESIDENCIA 1
465974 KEW RESIDENCIA 1
465975 KEW RESIDENCIA 1
465976 Not available 1
465977 Not available 1
465978 Not available 1
465979 Not available 1
465980 Not available 1
465981 Not available 1
465982 Not available 1
465983 Not available 1
465984 Not available 1
465985 Not available 1
465986 Not available 1
465987 Not available 1
465988 Not available 1
465989 Not available 1
465990 Not available 1
465991 Not available 1
465992 Not available 1
465993 Not available 1
465994 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.