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 ZIP Code Data

121,360 zip code found

Postal Code Building / Place Records
455031 Not available 1
455032 FRANKEL ESTATE 1
455033 FRANKEL ESTATE 1
455034 Not available 1
455035 FRANKEL ESTATE 1
455036 FRANKEL ESTATE 1
455037 FRANKEL ESTATE 1
455038 FRANKEL ESTATE 1
455039 FRANKEL ESTATE 1
455040 FRANKEL ESTATE 1
455041 FRANKEL ESTATE 1
455042 FRANKEL ESTATE 1
455043 Not available 1
455044 FRANKEL ESTATE 1
455045 Not available 1
455046 Not available 1
455047 FRANKEL ESTATE 1
455048 Not available 1
455055 POH HENG COURT 1
455056 WOO MON CHEW COURT 6
455057 Not available 1
455058 Not available 1
455059 GRACE COURT 10
455060 Not available 1
455061 Not available 1
455062 Not available 1
455063 Not available 1
455064 Not available 1
455065 Not available 1
455066 Not available 1
455067 Not available 1
455068 Not available 1
455069 SIGLAP PARK 1
455070 SIGLAP PARK 1
455071 Not available 1
455072 Not available 1
455073 SIGLAP PARK 1
455074 SIGLAP PARK 1
455075 Not available 1
455076 SIGLAP PARK 1
455077 SIGLAP PARK 1
455078 Not available 1
455079 SIGLAP PARK 1
455080 SIGLAP PARK 2
455081 Not available 1
455082 SIGLAP PARK 1
455083 SIGLAP PARK 1
455084 Not available 1
455085 Not available 1
455086 SIGLAP PARK 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.