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
457994 FRANKEL ESTATE 1
457995 FRANKEL ESTATE 1
457996 FRANKEL ESTATE 1
457997 FRANKEL ESTATE 1
457998 Not available 1
458009 FRANKEL ESTATE 1
458010 FRANKEL ESTATE 1
458011 FRANKEL ESTATE 1
458012 FRANKEL ESTATE 1
458013 FRANKEL ESTATE 1
458014 FRANKEL ESTATE 1
458015 FRANKEL ESTATE 1
458016 FRANKEL ESTATE 1
458017 FRANKEL ESTATE 1
458018 FRANKEL ESTATE 1
458019 FRANKEL ESTATE 1
458020 FRANKEL ESTATE 1
458021 FRANKEL ESTATE 1
458022 FRANKEL ESTATE 3
458023 FRANKEL ESTATE 1
458024 FRANKEL ESTATE 1
458025 FRANKEL ESTATE 1
458026 FRANKEL ESTATE 1
458027 FRANKEL ESTATE 1
458028 FRANKEL ESTATE 1
458029 FRANKEL ESTATE 1
458030 FRANKEL ESTATE 1
458031 FRANKEL ESTATE 1
458032 FRANKEL ESTATE 1
458033 FRANKEL ESTATE 1
458044 FRANKEL ESTATE 1
458045 FRANKEL ESTATE 1
458046 FRANKEL ESTATE 1
458047 FRANKEL ESTATE 1
458048 FRANKEL ESTATE 1
458049 FRANKEL ESTATE 1
458050 FRANKEL ESTATE 1
458051 FRANKEL ESTATE 1
458052 FRANKEL ESTATE 1
458053 FRANKEL ESTATE 1
458054 FRANKEL ESTATE 1
458055 FRANKEL ESTATE 1
458056 FRANKEL ESTATE 1
458057 FRANKEL ESTATE 1
458058 FRANKEL ESTATE 1
458059 Not available 1
458060 FRANKEL ESTATE 1
458061 FRANKEL ESTATE 1
458070 FRANKEL ESTATE 1
458071 FRANKEL ESTATE 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.