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
141007 HDB-QUEENSTOWN 1
141019 MULTI STOREY CAR PARK 1
141023 QUEEN'S VIEW 1
141026 TANGLIN GROVE 1
141029 TANGLIN GROVE 1
141030 SKYRESIDENCE @ DAWSON 1
141031 TANGLIN GROVE 1
141032 SKYRESIDENCE @ DAWSON 1
141033 SKYRESIDENCE @ DAWSON 1
141035 TANGLIN HALT GREEN 1
141036 TANGLIN HALT GREEN 1
141037 HDB-QUEENSTOWN 1
141038 SKYRESIDENCE @ DAWSON 1
141039 SKYOASIS @ DAWSON 1
141040 SKYOASIS @ DAWSON 1
141041 TANGLIN HALT GREEN 1
141042 TANGLIN HALT GREEN 1
141043 HDB-QUEENSTOWN 1
141044 HDB-QUEENSTOWN 1
141045 TANGLIN HALT GREEN 1
141047 Not available 1
141048 Not available 1
141049 Not available 1
141050 HDB-QUEENSTOWN 1
141051 COMMONWEALTH 10 1
141052 FORFAR HEIGHTS 1
141053 HDB-QUEENSTOWN 1
141055 COMMONWEALTH GREEN 1
141056 COMMONWEALTH GREEN 1
141057 HDB-QUEENSTOWN 1
141058 HDB-QUEENSTOWN 1
141060 HDB-QUEENSTOWN 1
141061 STRATHMORE GREEN 1
141062 STRATHMORE GREEN 1
141064 Not available 1
141078 DAWSON VISTA 1
141079 DAWSON VISTA 1
141080 HDB-QUEENSTOWN 1
141081 HDB-QUEENSTOWN 1
141082 HDB PUBLIC SHELTERS 3
141083 HDB-QUEENSTOWN 1
141085 SKYVILLE @ DAWSON 1
141086 SKYVILLE @ DAWSON 1
141087 SKYVILLE @ DAWSON 1
141088 CARE CORNER FAMILY SERVICE CENTRE (QUEENSTOWN) 4
141089 COMMONWEALTH VIEW 1
141090 COMMONWEALTH VIEW 1
141092 SKYTERRACE @ DAWSON 1
141093 COMMONWEALTH 16 1
141094 SKYPARC @ DAWSON 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.