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
399011 Not available 1
399012 PU JI SI BUDDHIST RESEARCH CENTRE 1
399014 HOTEL 81 - CHERRY 1
399035 HOTEL ASCENDERE 1
399036 Not available 2
399037 FRAGRANCE HOTEL - SAPPHIRE 1
399038 Not available 4
399039 Not available 2
399041 JH HOTEL 1
399042 HORNBILL HOTEL 1
399043 FRAGRANCE HOTEL - SUNFLOWER 1
399044 Not available 1
399045 K HOTEL 12 1
399046 Not available 1
399047 K HOTEL 14 1
399048 Not available 1
399049 BAS BUILDING 1
399050 LA MODE (SOPHIA) 2
399051 Not available 1
399073 LEX HOTEL (LORONG 8) 1
399077 GOODVIEW APARTMENTS 1
399078 Not available 4
399080 Not available 4
399082 Not available 1
399083 Not available 1
399084 Not available 1
399085 Not available 1
399086 Not available 4
399087 Not available 1
399088 Not available 2
399089 Not available 1
399090 HOTEL 81 - ORCHID 1
399091 Not available 1
399094 Not available 1
399095 GOLDEN STAR HOTEL 2
399096 DARLENE HOTEL (GEYLANG) 1
399099 DELUXE HOTEL 4
399100 Not available 1
399102 Not available 2
399104 Not available 2
399105 Not available 2
399107 Not available 2
399108 Not available 1
399109 Not available 2
399110 Not available 3
399111 Not available 2
399112 Not available 1
399113 Not available 2
399114 Not available 1
399116 ASTON LODGE 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.