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
310055 MY FIRST SKOOL 2
310056 TOA PAYOH VISTA 1
310057 TOA PAYOH VISTA 1
310058 TOA PAYOH VISTA 1
310059 TOA PAYOH VISTA 1
310060 TOA PAYOH VISTA 1
310061 TOA PAYOH VISTA 1
310062 TOA PAYOH VISTA 1
310063 Not available 1
310064 Not available 1
310066 TOA PAYOH VISTA 1
310068 Not available 1
310069 TOA PAYOH VISTA 1
310070 TOA PAYOH VISTA 1
310071 TOA PAYOH VISTA 2
310072 TOA PAYOH VISTA 1
310073 DBS TOA PAYOH LORONG 4/73 2
310074 TOA PAYOH VISTA MARKET 1
310075 HAWKER CENTRE (BLK 75 TOA PAYOH LORONG 5) 1
310080 HDB-TOA PAYOH 1
310081 HDB-TOA PAYOH 1
310082 HDB-TOA PAYOH 1
310083 HDB-TOA PAYOH 2
310084 HDB-TOA PAYOH 1
310085 HDB-TOA PAYOH 3
310086 HDB PUBLIC SHELTERS 2
310091 TOA PAYOH PALM SPRING 1
310092 TOA PAYOH PALM SPRING 1
310093 MARKET & HAWKER CENTRE (BLK 93 TOA PAYOH LORONG 4) 1
310094 TOA PAYOH PALM SPRING 1
310095 DBS TRADE_BRANCH 2
310096 TOA PAYOH PALM SPRING 1
310097 PCF SPARKLETOTS PRESCHOOL @ TOA PAYOH CENTRAL BLK 97 (KN) 2
310098 TOA PAYOH PALM SPRING 1
310099 TOA PAYOH PALM SPRING 1
310100 TOA PAYOH PALM SPRING 1
310101 TOA PAYOH PALM SPRING 1
310103 TOA PAYOH BLOOM 1
310104 TOA PAYOH BLOOM 1
310105 TOA PAYOH BLOOM 1
310106 TOA PAYOH BLOOM 1
310107 DBS TOA PAYOH NORTH BRANCH 2
310108 TOA PAYOH NORTH 1
310109 TOA PAYOH NORTH 2
310110 TOA PAYOH NORTH 1
310111 OCBC TOA PAYOH LORONG 1 - 7 ELEVEN 2
310112 TOA PAYOH NORTH 1
310113 TOA PAYOH NORTH 1
310114 TOA PAYOH NORTH 1
310115 TOA PAYOH NORTH 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.