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
298931 CAPITOL PARK 1
298932 CAPITOL PARK 1
298933 CAPITOL PARK 1
298934 CAPITOL PARK 1
298935 CAPITOL PARK 1
298936 CAPITOL PARK 1
298937 CAPITOL PARK 1
298938 CAPITOL PARK 1
298940 Not available 1
298941 Not available 1
298960 Not available 1
298961 CAPITOL PARK 1
298962 CAPITOL PARK 1
298963 Not available 1
298964 Not available 1
298965 CAPITOL PARK 1
298966 DUNEARN ESTATE 1
298967 CAPITOL PARK 1
298968 CAPITOL PARK 1
298969 CAPITOL PARK 1
298970 CAPITOL PARK 1
298971 CAPITOL PARK 1
298972 CAPITOL PARK 1
298973 CAPITOL PARK 1
298974 CAPITOL PARK 1
298975 CAPITOL PARK 1
298976 CAPITOL PARK 1
298977 CAPITOL PARK 1
298978 Not available 1
298979 CAPITOL PARK 1
298980 CAPITOL PARK 1
298981 CAPITOL PARK 1
298982 CAPITOL PARK 1
298983 CAPITOL PARK 1
298984 CAPITOL PARK 1
298985 CAPITOL PARK 1
298986 Not available 1
298987 Not available 1
298988 Not available 1
298989 Not available 1
298990 Not available 1
298991 CAPITOL PARK 1
298992 CAPITOL PARK 1
299005 CAPITOL PARK 1
299006 CAPITOL PARK 1
299007 CAPITOL PARK 1
299008 CAPITOL PARK 1
299009 CAPITOL PARK 1
299010 CAPITOL PARK 1
299011 CAPITOL PARK 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.