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
456077 FRANKEL ESTATE 2
456078 FRANKEL ESTATE 1
456079 FRANKEL ESTATE 1
456080 FRANKEL ESTATE 1
456081 FRANKEL ESTATE 1
456082 FRANKEL ESTATE 1
456083 FRANKEL ESTATE 1
456084 FRANKEL ESTATE 2
456085 CHURCH OF OUR LADY OF PERPETUAL SUCCOUR 1
456086 FRANKEL ESTATE 1
456087 SIGLAP HILL 33 1
456088 FRANKEL ESTATE 1
456089 FRANKEL ESTATE 1
456090 FRANKEL ESTATE 1
456091 FRANKEL ESTATE 1
456092 FRANKEL ESTATE 1
456093 FRANKEL ESTATE 1
456094 FRANKEL ESTATE 1
456095 FRANKEL ESTATE 1
456096 FRANKEL ESTATE 1
456097 FRANKEL ESTATE 1
456098 FRANKEL ESTATE 1
456099 SIGLAP HILL 33 1
456100 SIGLAP HILL 33 1
456101 SIGLAP HILL 33 1
456102 SIGLAP HILL 33 1
456103 SIGLAP HILL 33 1
456107 Not available 1
456108 SIGLAP GARDEN 1
456109 SIGLAP GARDEN 1
456110 SIGLAP GARDEN 1
456111 SIGLAP GARDEN 1
456112 SIGLAP GARDEN 1
456113 SIGLAP GARDEN 1
456114 SIGLAP GARDEN 1
456115 SIGLAP GARDEN 1
456116 SIGLAP GARDEN 1
456117 SIGLAP GARDEN 1
456118 SIGLAP GARDEN 1
456119 SIGLAP GARDEN 1
456120 SIGLAP GARDEN 1
456121 SIGLAP GARDEN 1
456122 SIGLAP GARDEN 1
456123 SIGLAP GARDEN 1
456124 SIGLAP GARDEN 1
456125 SIGLAP GARDEN 1
456126 SIGLAP GARDEN 1
456127 SIGLAP GARDEN 1
456128 SIGLAP GARDEN 1
456129 SIGLAP GARDEN 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.