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
219331 Not available 1
219332 Not available 1
219333 Not available 1
219334 Not available 1
219335 Not available 1
219336 Not available 1
219337 Not available 1
219338 Not available 1
219339 Not available 3
219340 Not available 1
219341 Not available 1
219342 Not available 3
219343 Not available 1
219344 Not available 1
219345 Not available 1
219346 Not available 1
219347 Not available 1
219348 Not available 1
219378 Not available 4
219379 Not available 4
219380 HERTFORD MANSION 3
219381 HERTFORD MANSION 3
219382 Not available 1
219384 THE URBANITE 1
219385 Not available 1
219387 Not available 1
219388 Not available 3
219389 Not available 1
219390 Not available 3
219391 Not available 4
219393 Not available 1
219395 Not available 1
219397 Not available 1
219399 Not available 1
219400 Not available 1
219401 Not available 1
219402 Not available 1
219403 Not available 1
219404 Not available 1
219405 VANADIUM 1
219406 VANADIUM 1
219407 Not available 1
219408 HERTFORD COLLECTION 1
219428 BLK 1 (LAND TRANSPORT AUTHORITY) (LTA) 12
219429 BLK 10 (LAND TRANSPORT AUTHORITY) (LTA) 1
219458 PEK KIO COMMUNITY CENTRE 1
219486 AGAPE BAPTIST CHURCH 4
219487 Not available 1
219490 Not available 1
219492 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.