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
228970 KIMSIA PARK 1
228971 KIMSIA PARK 1
228972 KIMSIA PARK 1
228973 KIMSIA PARK 1
228974 KIMSIA PARK 1
228976 KIMSIA PARK 1
228977 KIMSIA PARK 1
228978 KIMSIA PARK 1
228979 KIMSIA PARK 1
229001 KIM SIA COURT 1
229002 KIMSIA PARK 1
229003 KIMSIA PARK 1
229004 KIMSIA PARK 2
229005 KIMSIA PARK 1
229006 KIM SIA COURT 1
229007 KIMSIA PARK 1
229008 KIMSIA PARK 1
229009 KIMSIA PARK 1
229010 KIMSIA PARK 1
229011 KIMSIA PARK 1
229012 KIM SIA COURT 1
229013 KIMSIA PARK 1
229014 KIMSIA PARK 1
229015 KIMSIA PARK 1
229016 KIMSIA PARK 1
229017 KIM SIA COURT 1
229018 KIMSIA PARK 1
229019 KIMSIA PARK 1
229020 KIMSIA PARK 1
229021 KIMSIA PARK 1
229022 KIMSIA PARK 1
229023 KIMSIA PARK 1
229024 KIMSIA PARK 1
229046 Not available 1
229047 Not available 1
229048 Not available 1
229049 Not available 1
229050 Not available 1
229051 Not available 1
229052 Not available 1
229053 Not available 1
229054 Not available 1
229055 Not available 1
229056 Not available 1
229057 Not available 1
229058 Not available 1
229059 Not available 1
229060 Not available 1
229061 Not available 1
229062 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.