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
479274 ARCHIPELAGO 1
479275 ARCHIPELAGO 1
479276 ARCHIPELAGO 1
479277 ARCHIPELAGO 1
479278 ARCHIPELAGO 1
479279 ARCHIPELAGO 1
479280 ARCHIPELAGO 1
479281 ARCHIPELAGO 1
479282 ARCHIPELAGO 1
479283 ARCHIPELAGO 1
479284 ARCHIPELAGO 1
479285 ARCHIPELAGO 1
479286 ARCHIPELAGO 1
479287 ARCHIPELAGO 1
479288 ARCHIPELAGO 1
479289 ARCHIPELAGO 1
479290 ARCHIPELAGO 1
479291 ARCHIPELAGO 1
479292 ARCHIPELAGO 1
479293 ARCHIPELAGO 1
479294 ARCHIPELAGO 1
479295 ARCHIPELAGO 1
479296 ARCHIPELAGO 1
479297 ARCHIPELAGO 1
479298 ARCHIPELAGO 1
479299 ARCHIPELAGO 1
479300 ARCHIPELAGO 1
479301 ARCHIPELAGO 1
479302 ARCHIPELAGO 1
479303 ARCHIPELAGO 1
479304 ARCHIPELAGO 1
479305 ARCHIPELAGO 1
479306 ARCHIPELAGO 1
479307 ARCHIPELAGO 1
479308 ARCHIPELAGO 1
479309 ARCHIPELAGO 1
479311 PA WATER-VENTURE (BEDOK RESERVOIR) 2
479480 TEMPORARY SITE OFFICE 1
479481 BEDOK NORTH MRT STATION (DT29) 2
479750 TEMPORARY SITE OFFICE 1
485874 CHEO LIM CHIN SUN LIAP HUP KENG TEMPLE 2
485875 CHEO LIM CHIN SUN LIAP HUP KENG TEMPLE 1
485876 CHEO LIM CHIN SUN LIAP HUP KENG TEMPLE 1
485963 Not available 1
485964 Not available 1
485975 TEMPORARY SITE OFFICE 1
485985 EXPO MRT STATION (DT35) 2
485990 UPPER CHANGI MRT STATION (DT34) 2
485991 TEMPORARY SITE OFFICE 1
485992 TEMPORARY SITE OFFICE 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.