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
309973 ZEDGE 1
309975 Not available 1
309976 Not available 1
309977 Not available 1
309978 PAVILION 11 1
309979 PAVILION 11 1
310001 KIM KEAT COURT 1
310002 KIM KEAT COURT 1
310003 KIM KEAT COURT 1
310004 KIM KEAT COURT 2
310005 Not available 1
310006 PCF SPARKLETOTS PRESCHOOL @ TOA PAYOH EAST-NOVENA BLK 6 (KN) 2
310007 TOA PAYOH COURT 1
310008 TOA PAYOH COURT 1
310009 TOA PAYOH COURT 1
310010 TOA PAYOH COURT 1
310011 TOA PAYOH COURT 1
310012 TOA PAYOH COURT 1
310013 TOA PAYOH COURT 1
310014 TOA PAYOH COURT 1
310015 Not available 1
310017 HDB-TOA PAYOH 1
310018 KIM KEAT PALM 1
310019 DBS TOA PAYOH LORONG 6 2
310020 KIM KEAT PALM 2
310021 KIM KEAT PALM 1
310022 KIM KEAT PALM MARKET AND FOOD CENTRE 1
310023 KIM KEAT PALM 1
310025 HDB-TOA PAYOH 1
310026 HDB-TOA PAYOH 1
310027 HDB-TOA PAYOH 1
310029 Not available 1
310031 Not available 1
310034 EAST PAYOH SPRING 1
310035 EAST PAYOH SPRING 1
310036 EAST PAYOH SPRING 1
310037 EAST PAYOH SPRING 1
310038 EAST PAYOH SPRING 1
310043 EAST PAYOH SPRING 3
310044 EAST PAYOH SPRING 2
310045 EAST PAYOH SPRING 3
310046 EAST PAYOH SPRING 2
310047 EAST PAYOH SPRING 1
310048 EAST PAYOH SPRING 1
310049 EAST PAYOH PALM 1
310050 DEERLAND EDUCATION CENTRE 3
310051 EAST PAYOH PALM 1
310052 EAST PAYOH PALM 1
310053 TOA PAYOH VISTA 1
310054 TOA PAYOH VISTA 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.