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
218308 Not available 2
218309 Not available 1
218310 Not available 1
218311 Not available 1
218312 Not available 1
218313 Not available 1
218314 WISMA M.T.F.A. 1
218315 Not available 1
218317 Not available 1
218319 Not available 1
218350 R66 APARTMENTS 1
218352 R66 APARTMENTS 1
218354 R66 APARTMENTS 1
218356 R66 APARTMENTS 1
218365 Not available 3
218366 Not available 3
218367 Not available 3
218374 RANGOON 88 1
218375 URBAN LOFTS 1
218379 Not available 3
218380 TRADS BUILDING 1
218381 Not available 3
218382 TRADS BUILDING 3
218384 Not available 3
218385 Not available 3
218386 RANGOON COURT 1
218387 Not available 2
218388 Not available 3
218389 Not available 1
218390 Not available 3
218391 Not available 3
218392 LOFT @ RANGOON 1
218394 Not available 4
218396 Not available 4
218398 Not available 2
218400 Not available 2
218401 SUITES 123 1
218402 Not available 2
218404 Not available 2
218406 Not available 1
218407 Not available 3
218408 Not available 1
218409 Not available 3
218410 Not available 1
218411 J8 SUITE 1
218412 Not available 1
218414 Not available 1
218416 Not available 1
218418 Not available 1
218419 Not available 2

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.