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
312080 HDB PUBLIC SHELTERS 2
312081 HDB-TOA PAYOH 1
312082 HDB-TOA PAYOH 1
312084 HDB-TOA PAYOH 1
312085 HDB-TOA PAYOH 2
312099 TOA PAYOH PALM SPRING 1
312101 Not available 1
312130 TOA PAYOH CREST 1
312131 TOA PAYOH CREST 1
312138 THE PEAK @ TOA PAYOH 1
312139 THE PEAK @ TOA PAYOH 1
312147 TOA PAYOH TOWERS 1
313010 TOA PAYOH COURT 1
313078 CENTRAL HORIZON 1
313079 CENTRAL HORIZON 1
313081 Not available 1
313084 Not available 1
313085 HDB-TOA PAYOH 1
313130 TOA PAYOH CREST 1
313131 TOA PAYOH CREST 1
313138 THE PEAK @ TOA PAYOH 1
314079 CENTRAL HORIZON 1
315079 CENTRAL HORIZON 1
318871 RAFFLES GIRLS' SCHOOL (SECONDARY) 1
318876 Not available 1
318877 Not available 1
318878 TEMPORARY SITE OFFICE 1
318990 BEATTY SECONDARY SCHOOL 1
318992 Not available 1
318993 Not available 1
318994 BERITA HARIAN 13
318995 Not available 1
318996 Not available 1
318998 TOA PAYOH FOOD CENTRE II 1
319001 Not available 1
319002 Not available 1
319053 TOA PAYOH INDUSTRIAL PARK 1
319054 TOA PAYOH INDUSTRIAL PARK 1
319055 TOA PAYOH INDUSTRIAL PARK 1
319056 TOA PAYOH INDUSTRIAL PARK 1
319057 TOA PAYOH INDUSTRIAL PARK 1
319058 TOA PAYOH INDUSTRIAL PARK 1
319059 TOA PAYOH INDUSTRIAL PARK 1
319060 TOA PAYOH INDUSTRIAL PARK 1
319061 TOA PAYOH INDUSTRIAL PARK 1
319062 TOA PAYOH INDUSTRIAL PARK 1
319063 TOA PAYOH INDUSTRIAL PARK 1
319064 TOA PAYOH INDUSTRIAL PARK 1
319074 TOA PAYOH INDUSTRIAL PARK 2
319075 TOA PAYOH INDUSTRIAL 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.