Sungai Sembilan Postal Codes: 28826 | Dumai, Riau
The Postal Codes (Kode pos) for Sungai Sembilan is 28826 in Dumai, Riau, Dumai, Indonesia. The table below lists Postal Codes and postcodes for places within Sungai Sembilan.
Postal Codes for Places in Sungai Sembilan
Showing 5 places in Sungai Sembilan. Last verified with official records on April 21, 2026.
| Bangsal Aceh | |
| Basilam Baru | |
| Batu Teritip | |
| Lubuk Gaung | |
| Tanjung Penyembal |
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Sample Address Format for Sungai Sembilan
[Sender Street Address]
[City, ZIP]
[Country]
Street Address / PO Box
Sungai Sembilan, Dumai, Riau, 28826
INDONESIA
Sungai Sembilan on the Map
The map above highlights the geographic boundaries of the Sungai Sembilan districts in Indonesia.
Sungai Sembilan Quick Facts
| Country | Indonesia (ID) |
|---|---|
| Administrative Path | Indonesia → Riau → Dumai |
| Postal Code | 28826 |
| Province | Riau |
| Regencies | Dumai |
| ISO Codes | ID / IDN / 360 |
| Top-level domain (ccTLD) | .id |
| Coordinates | 1.922399, 101.212596 |
| Places | 5 |
What to Know About Sungai Sembilan
Key Facts
Sungai Sembilan is a district (kecamatan) within the city of Dumai in Riau Province, Indonesia. Located in the northeastern part of Dumai along the Strait of Malacca, this coastal district serves as an important administrative and residential area within the city's urban framework. With an approximate area of around 150 square kilometers, Sungai Sembilan encompasses both urban settlements and coastal landscapes, featuring a mix of residential neighborhoods, commercial establishments, and waterfront areas. The district is divided into several kelurahan (urban villages) that form its basic administrative units, including areas such as Bagan Keladi and Bukit Datuk. As part of Dumai - a major oil and port city - Sungai Sembilan benefits from its strategic coastal position while maintaining its distinct local character. The district's proximity to the Strait of Malacca has historically influenced its development and continues to shape its economic activities. For those seeking detailed postal code information and administrative data for the various neighborhoods within Sungai Sembilan, comprehensive resources are available to help navigate this important district of Dumai.
Neighboring Regions
- Bukit Kapur
- Dumai Barat
- Dumai Kota
- Dumai Selatan
- Dumai Timur
- Medang Kampai