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 ZIP Code Data

121,360 zip code found

Postal Code Building / Place Records
809065 SELETAR HILLS ESTATE 1
809066 SELETAR HILLS ESTATE 1
809067 SELETAR HILLS ESTATE 1
809068 SELETAR HILLS ESTATE 1
809083 SELETAR HILLS ESTATE 1
809084 SELETAR HILLS ESTATE 1
809085 SELETAR HILLS ESTATE 1
809086 SELETAR HILLS ESTATE 1
809087 SELETAR HILLS ESTATE 1
809088 SELETAR HILLS ESTATE 1
809089 SELETAR HILLS ESTATE 1
809090 SELETAR HILLS ESTATE 1
809091 SELETAR HILLS ESTATE 1
809092 SELETAR HILLS ESTATE 1
809093 SELETAR HILLS ESTATE 1
809094 SELETAR HILLS ESTATE 1
809095 SELETAR HILLS ESTATE 1
809096 SELETAR HILLS ESTATE 1
809097 Not available 1
809098 SELETAR HILLS ESTATE 1
809099 SELETAR HILLS ESTATE 1
809100 SELETAR HILLS ESTATE 1
809101 SELETAR HILLS ESTATE 1
809115 SELETAR HILLS ESTATE 1
809116 SELETAR HILLS ESTATE 1
809117 Not available 1
809118 SELETAR HILLS ESTATE 1
809119 SELETAR HILLS ESTATE 1
809120 SELETAR HILLS ESTATE 1
809121 SELETAR HILLS ESTATE 1
809122 SELETAR HILLS ESTATE 1
809123 SELETAR HILLS ESTATE 1
809124 SELETAR HILLS ESTATE 1
809125 SELETAR HILLS ESTATE 1
809126 SELETAR HILLS ESTATE 1
809127 SELETAR HILLS ESTATE 1
809128 SELETAR HILLS ESTATE 1
809129 SELETAR HILLS ESTATE 1
809130 SELETAR HILLS ESTATE 1
809131 SELETAR HILLS ESTATE 1
809132 SELETAR HILLS ESTATE 1
809133 SELETAR HILLS ESTATE 1
809134 SELETAR HILLS ESTATE 1
809135 SELETAR HILLS ESTATE 1
809136 SELETAR HILLS ESTATE 1
809137 SELETAR HILLS ESTATE 1
809138 SELETAR HILLS ESTATE 1
809139 SELETAR HILLS ESTATE 1
809140 SELETAR HILLS ESTATE 1
809141 SELETAR HILLS ESTATE 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.