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
455898 FRANKEL ESTATE 1
455899 FRANKEL ESTATE 1
455900 FRANKEL ESTATE 1
455901 FRANKEL ESTATE 1
455902 FRANKEL ESTATE 1
455903 FRANKEL ESTATE 1
455904 FRANKEL ESTATE 1
455905 FRANKEL ESTATE 1
455906 FRANKEL ESTATE 1
455907 FRANKEL ESTATE 1
455908 FRANKEL ESTATE 1
455909 FRANKEL ESTATE 1
455910 FRANKEL ESTATE 1
455911 FRANKEL ESTATE 1
455912 EAST COAST PARK 1
455913 EAST COAST PARK 1
455914 EAST COAST PARK 1
455915 EAST COAST PARK 1
455916 EAST COAST PARK 1
455917 EAST COAST PARK 1
455918 EAST COAST PARK 1
455919 EAST COAST PARK 1
455920 EAST COAST PARK 1
455921 EAST COAST PARK 1
455922 EAST COAST PARK 1
455923 EAST COAST PARK 1
455925 EAST COAST PARK 1
455926 EAST COAST PARK 1
455927 EAST COAST PARK 1
455928 EAST COAST PARK 1
455929 EAST COAST PARK 1
455930 EAST COAST PARK 1
455931 EAST COAST PARK 1
455932 EAST COAST PARK 1
455933 KHANQAH KHAIRIYYAH 2
455939 FLAMINGO VALLEY 1
455940 FLAMINGO VALLEY 1
455941 FLAMINGO VALLEY 1
455942 FLAMINGO VALLEY 1
455943 FLAMINGO VALLEY 1
455944 OPERA ESTATE 1
455945 OPERA ESTATE 1
455946 OPERA ESTATE 1
455947 OPERA ESTATE 1
455948 OPERA ESTATE 1
455949 OPERA ESTATE 1
455950 OPERA ESTATE 1
455952 OPERA ESTATE 1
455953 FRANKEL ESTATE 1
455954 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.