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
130005 DOVER COURT 1
130012 DOVER HEIGHTS 1
130013 DOVER HEIGHTS 1
130014 DOVER HEIGHTS 1
130017 DOVER VILLE 1
130018 DOVER VILLE 1
130019 DOVER VILLE 1
130020 DOVER VILLE 1
130021 DOVER VILLE 1
130022 DOVER VILLE 1
130023 DOVER VILLE 1
130025 DOVER GARDENS 1
130026 DOVER GARDENS 1
130027 DOVER GARDENS 1
130028 DBS NTUC DOVER CRESCENT 3
130030 Not available 1
130031 Not available 1
130032 Not available 1
130034 Not available 1
130035 Not available 1
130036 Not available 1
130037 Not available 1
130038 Not available 1
130039 Not available 1
131002 DOVER COURT 1
131003 DOVER COURT 1
131012 DOVER HEIGHTS 1
131018 DOVER VILLE 1
131019 MULTI STOREY CAR PARK 1
131028 DOVER GARDENS 1
132028 DOVER GARDENS 1
133028 DOVER GARDENS 1
134028 DOVER GARDENS 1
138507 DBS MEDIACORP STAR AVENUE 3
138522 GALAXIS 1
138523 GALAXIS 1
138527 YALE-NUS COLLEGE 2
138528 YALE-NUS COLLEGE CAMPUS 1
138529 YALE-NUS COLLEGE CAMPUS 1
138530 YALE-NUS COLLEGE CAMPUS 1
138531 YALE-NUS COLLEGE CAMPUS 1
138532 YALE-NUS COLLEGE CAMPUS 1
138533 YALE-NUS COLLEGE CAMPUS 1
138537 TEMPORARY SITE OFFICE 1
138542 NEXUS @ONE-NORTH 1
138543 NATIONAL HEALTHCARE GROUP 3
138547 Not available 1
138552 STT MEDIAHUB 1
138562 INFINITE STUDIOS 1
138563 INFINITE STUDIOS 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.