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
127971 WEST COAST GARDENS 1
127972 WEST COAST GARDENS 1
127973 WEST COAST GARDENS 1
127974 WEST COAST GARDENS 1
127975 WEST COAST GARDENS 1
127976 WEST COAST GARDENS 2
127977 WEST COAST GARDENS 1
127978 WEST COAST GARDENS 1
127979 WEST COAST GARDENS 1
127997 HUNDRED TREES 1
127999 HUNDRED TREES 1
128001 HUNDRED TREES 1
128002 HUNDRED TREES 1
128014 ANG CHEE SIA ONG TEMPLE 1
128015 HUNDRED TREES 1
128016 HUNDRED TREES 1
128017 HUNDRED TREES 1
128018 HUNDRED TREES 1
128019 HUNDRED TREES 1
128020 NEWEST 1
128021 NEWEST 1
128035 WEST BAY CONDOMINIUM 1
128036 WEST BAY CONDOMINIUM 1
128037 WEST BAY CONDOMINIUM 1
128038 WEST BAY CONDOMINIUM 1
128039 WEST BAY CONDOMINIUM 1
128040 WEST BAY CONDOMINIUM 1
128041 WESTCOVE CONDOMINIUM 1
128042 WESTCOVE CONDOMINIUM 1
128043 WESTCOVE CONDOMINIUM 1
128044 WESTCOVE CONDOMINIUM 1
128045 BLUE HORIZON 1
128046 BLUE HORIZON 1
128047 BLUE HORIZON 1
128048 BLUE HORIZON 1
128049 BLUE HORIZON 1
128050 BLUE HORIZON 1
128051 THE VISION 1
128052 THE VISION 1
128053 THE VISION 1
128054 THE VISION 1
128055 THE VISION 1
128056 THE VISION 1
128057 THE VISION 1
128058 THE VISION 1
128059 THE VISION 1
128060 THE VISION 1
128061 THE VISION 1
128062 WEST COAST GARDENS 1
128063 WEST COAST 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.