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
098378 Not available 1
098379 Not available 1
098380 Not available 1
098381 Not available 1
098382 MARINA AT KEPPEL BAY 1
098387 Not available 1
098388 Not available 1
098389 Not available 1
098390 Not available 1
098391 Not available 1
098392 Not available 1
098393 TURQUOISE 1
098394 TURQUOISE 1
098395 TURQUOISE 1
098396 Not available 1
098397 Not available 1
098398 Not available 1
098399 Not available 1
098400 Not available 1
098401 Not available 1
098402 REFLECTIONS AT KEPPEL BAY 1
098403 REFLECTIONS AT KEPPEL BAY 1
098404 REFLECTIONS AT KEPPEL BAY 1
098405 REFLECTIONS AT KEPPEL BAY 1
098406 REFLECTIONS AT KEPPEL BAY 1
098407 REFLECTIONS AT KEPPEL BAY 1
098408 REFLECTIONS AT KEPPEL BAY 1
098409 REFLECTIONS AT KEPPEL BAY 1
098410 REFLECTIONS AT KEPPEL BAY 1
098411 REFLECTIONS AT KEPPEL BAY 1
098412 REFLECTIONS AT KEPPEL BAY 1
098413 REFLECTIONS AT KEPPEL BAY 1
098414 REFLECTIONS AT KEPPEL BAY 1
098415 REFLECTIONS AT KEPPEL BAY 1
098416 REFLECTIONS AT KEPPEL BAY 1
098417 REFLECTIONS AT KEPPEL BAY 1
098418 REFLECTIONS AT KEPPEL BAY 1
098419 REFLECTIONS AT KEPPEL BAY 1
098422 SENTOSA COVE 1
098423 Not available 1
098424 Not available 1
098425 Not available 1
098426 Not available 1
098427 PARADISE ISLAND 1
098428 PARADISE ISLAND 1
098429 PARADISE ISLAND 1
098430 PARADISE ISLAND 1
098432 Not available 1
098433 Not available 1
098434 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.