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
338804 Not available 2
338805 Not available 2
338806 Not available 2
338807 Not available 3
338808 Not available 2
338809 Not available 2
338810 Not available 2
338811 Not available 2
338812 Not available 2
338813 Not available 2
338814 Not available 2
338815 Not available 2
338816 Not available 2
338817 Not available 2
338818 Not available 2
338819 Not available 2
338820 Not available 2
338821 GAP YEAR HOSTEL 2
338822 Not available 2
338823 TAI PEI BUDDHIST CENTRE 2
338986 KALLANG RIVERSIDE 1
338987 KALLANG RIVERGREEN BUILDING 1
338988 Not available 1
339096 SRI MANMATHA KARUNESHVARAR TEMPLE 1
339097 SRI MANMATHA KARUNESHVARAR TEMPLE 1
339098 THE RIVERINE BY THE PARK 1
339152 FOOD CENTRE 1
339153 Not available 1
339154 Not available 1
339155 Not available 1
339156 Not available 1
339157 Not available 1
339158 Not available 1
339159 Not available 1
339160 Not available 1
339161 Not available 1
339162 Not available 1
339163 Not available 1
339164 Not available 1
339165 Not available 1
339166 Not available 1
339167 Not available 1
339168 Not available 1
339169 Not available 1
339170 Not available 1
339171 Not available 1
339172 FOUR STAR BUILDING 1
339173 Not available 1
339174 Not available 1
339175 Not available 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.