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
349283 QUALCOMM BUILDING 1
349307 MACTECH BUILDING 1
349308 CHENG MENG BUILDING 2
349309 ISETAN WAREHOUSE 1
349312 VALIANT INDUSTRIAL BUILDING 1
349313 ELITE INDUSTRIAL BUILDING I 1
349314 TONG LEE BUILDING 1
349315 TONG LEE BUILDING 1
349316 GOLDEN WHEEL BUILDING 1
349317 ALPHA BUILDING 1
349318 FROBEL LILAC PRESCHOOL PTE. LTD. 2
349320 TAN JIN CHWEE INDUSTRIAL BUILDING 1
349321 INGOLSTADT CENTRE 1
349323 TANNERY BUILDING 1
349324 HOR KEW BUSINESS CENTRE 1
349326 AMA BUILDING 1
349327 SYH LOGISTICS BUILDING 1
349328 HH @ KALLANG 2
349331 Not available 1
349350 SENNETT ESTATE 3
349351 SENNETT ESTATE 3
349352 SENNETT ESTATE 3
349353 SENNETT ESTATE 3
349354 SENNETT ESTATE 3
349355 SENNETT ESTATE 1
349356 SENNETT ESTATE 1
349357 SENNETT ESTATE 1
349358 SENNETT ESTATE 1
349359 SENNETT ESTATE 1
349360 SENNETT ESTATE 1
349361 SENNETT ESTATE 1
349362 SENNETT ESTATE 1
349363 SENNETT ESTATE 1
349364 SENNETT ESTATE 1
349365 SENNETT ESTATE 1
349366 SENNETT ESTATE 1
349367 SENNETT ESTATE 1
349368 SENNETT ESTATE 1
349369 SENNETT ESTATE 1
349370 SENNETT ESTATE 1
349371 SENNETT ESTATE 1
349372 SENNETT ESTATE 1
349373 SENNETT ESTATE 1
349375 SENNETT ESTATE 1
349376 SENNETT ESTATE 1
349377 SENNETT ESTATE 1
349378 SENNETT ESTATE 1
349379 SENNETT ESTATE 1
349380 SENNETT ESTATE 1
349381 SENNETT ESTATE 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.