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
439026 Not available 1
439027 Not available 1
439028 Not available 1
439029 Not available 1
439030 Not available 1
439031 Not available 1
439032 Not available 1
439033 Not available 1
439034 Not available 1
439035 Not available 1
439036 Not available 1
439037 Not available 1
439039 Not available 1
439040 Not available 1
439041 Not available 1
439042 Not available 1
439043 Not available 1
439044 Not available 1
439045 Not available 1
439046 Not available 1
439047 Not available 1
439048 Not available 1
439049 Not available 1
439050 Not available 1
439051 Not available 1
439052 Not available 1
439053 GOODMAN ARTS CENTRE 17
439057 Not available 1
439058 Not available 1
439059 Not available 1
439060 Not available 1
439061 Not available 1
439063 Not available 1
439064 Not available 1
439065 Not available 1
439066 Not available 1
439067 Not available 1
439068 Not available 1
439069 ONE FORT 1
439075 Not available 1
439077 BRIGHTON MONTESSORI INTERNATIONAL PRE-SCHOOL @ FORT 2
439078 Not available 1
439079 Not available 1
439080 Not available 1
439081 Not available 1
439084 Not available 1
439086 Not available 1
439087 Not available 1
439088 FORTVILLE 1
439089 FORT 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.