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
328008 SAINT MICHAEL REGENCY 1
328023 HDB-ST GEORGES RD 3
328024 HDB-ST GEORGES RD 3
328025 Not available 3
328047 RESIDENCE @ ST GEORGE 2
328069 CANAAN CENTRE 4
328070 RENEWAL CENTRE 2
328071 ST FRANCIS COURT 1
328072 Not available 1
328073 Not available 1
328074 SAINT FRANCIS LODGE 1
328075 Not available 1
328076 Not available 1
328077 Not available 1
328078 Not available 1
328079 Not available 1
328080 Not available 1
328081 Not available 1
328103 SHAN GATE APARTMENTS 1
328104 MOULMEIN COMMUNITY CENTRE 2
328105 ARIVA ON SHAN SERVICED RESIDENCE 1
328106 LE SHANTIER 1
328107 PINNACLE 16 1
328108 THE MARQUE @ IRRAWADDY 1
328127 KWONG WAI SHIU HOSPITAL 2
328147 Not available 1
328148 Not available 1
328149 Not available 1
328150 Not available 1
328151 Not available 1
328152 Not available 1
328153 Not available 1
328154 Not available 1
328155 Not available 1
328156 Not available 1
328157 OCBC SERANGOON ROAD - 7 ELEVEN 2
328158 Not available 1
328159 Not available 1
328160 Not available 1
328161 Not available 1
328162 Not available 1
328163 Not available 1
328165 Not available 1
328166 Not available 1
328167 Not available 1
328168 Not available 1
328169 Not available 1
328170 EURO-ASIA APARTMENTS 1
328172 TONG TEK BUDDHIST TEMPLE 1
328176 Not available 2

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.