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
427016 Not available 1
427017 Not available 1
427018 Not available 1
427019 Not available 1
427020 Not available 1
427021 Not available 1
427022 Not available 1
427023 Not available 1
427024 CASA FELIZ 1
427026 Not available 1
427027 Not available 2
427028 EAST COURT 5
427029 Not available 2
427030 EAST COURT 4
427031 Not available 2
427032 CHARIS METHODIST CHURCH 2
427033 Not available 2
427034 Not available 4
427035 Not available 2
427036 Not available 1
427037 ALPHA APARTMENTS 1
427039 Not available 4
427040 Not available 1
427041 Not available 1
427042 Not available 1
427043 Not available 1
427044 Not available 1
427045 SIM POH SENG TEMPLE 2
427046 SUNDANCE VISTA 1
427048 BENDIGO GARDENS 1
427049 KOON SENG COURT 3
427051 KOON SENG COURT 3
427053 Not available 1
427056 Not available 1
427058 Not available 1
427059 TIVOLI GRANDE 1
427060 TIVOLI GRANDE 1
427063 KLASSIC COURT 1
427066 Not available 1
427071 OVADA 8 1
427072 HAIG GIRLS' SCHOOL 3
427085 Not available 1
427086 Not available 1
427087 Not available 1
427088 Not available 1
427089 Not available 1
427090 Not available 1
427091 Not available 1
427092 Not available 1
427093 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.