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
188216 GOLDEN WALL CENTRE 1
188218 Not available 1
188306 POMO 1
188307 DBS PARKLANE SHOPPING MALL 4
188309 Not available 4
188310 Not available 1
188312 SELEGIE COURT 4
188313 SELEGIE COURT 4
188314 SELEGIE COURT 4
188315 SELEGIE COURT 4
188316 SELEGIE COURT 4
188317 HOTEL 81 - SELEGIE 1
188318 HOTEL 81 - SELEGIE 1
188319 HOTEL 81 - SELEGIE 1
188320 HOTEL 81 - SELEGIE 1
188321 Not available 1
188322 Not available 6
188323 Not available 1
188324 Not available 3
188325 Not available 3
188329 FRAGRANCE HOTEL - SELEGIE 1
188332 SELEGIE CENTRE 1
188333 Not available 1
188334 Not available 2
188335 Not available 1
188336 Not available 2
188337 Not available 2
188338 Not available 2
188339 Not available 1
188340 Not available 1
188341 Not available 1
188342 Not available 2
188343 Not available 1
188344 Not available 1
188345 Not available 1
188346 Not available 1
188347 Not available 1
188348 Not available 1
188349 Not available 1
188351 SELEGIE ARTS CENTRE 1
188379 Not available 1
188381 Not available 1
188382 MINT MUSEUM OF TOYS 1
188383 Not available 2
188384 Not available 1
188385 Not available 3
188386 Not available 3
188387 Not available 3
188388 Not available 3
188389 Not available 3

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.