For local mail, including the correct postal code ensures your letters don't face the typical 3-5 day delay associated with missing codes. Exploring District 03
The first two digits indicate the sector. Sector 15 covers parts of Alexandra Road , Tiong Bahru , and Queenstown . 157161 zip
Singapore transitioned to the current 6-digit system to streamline mail delivery and urban planning. For local mail, including the correct postal code
It features some of Singapore's oldest and most iconic HDB architecture in Tiong Bahru and Queenstown. For local mail
Whether you're sending a parcel via Singapore Post or navigating via Google Maps, knowing your specific 6-digit code is the fastest way to get where you need to be.