Pulau Sembilan Postal Codes: 72181 | Kotabaru, Kalimantan Selatan
The Postal Codes (Kode pos) for Pulau Sembilan is 72181 in Kotabaru, Kalimantan Selatan, Kotabaru, Indonesia. The table below lists Postal Codes and postcodes for places within Pulau Sembilan.
Postal Codes for Places in Pulau Sembilan
Showing 5 places in Pulau Sembilan. Last verified with official records on April 21, 2026.
| Labuan Barat | |
| Maradapan | |
| Tanjung Nyiur | |
| Teluk Sungai | |
| Tengah |
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Sample Address Format for Pulau Sembilan
[Sender Street Address]
[City, ZIP]
[Country]
Street Address / PO Box
Pulau Sembilan, Kotabaru, Kalimantan Selatan, 72181
INDONESIA
Pulau Sembilan on the Map
The map above highlights the geographic boundaries of the Pulau Sembilan districts in Indonesia.
Pulau Sembilan Quick Facts
| Country | Indonesia (ID) |
|---|---|
| Administrative Path | Indonesia → Kalimantan Selatan → Kotabaru |
| Postal Code | 72181 |
| Province | Kalimantan Selatan |
| Regencies | Kotabaru |
| ISO Codes | ID / IDN / 360 |
| Top-level domain (ccTLD) | .id |
| Coordinates | -4.363523, 115.800835 |
| Places | 5 |
What to Know About Pulau Sembilan
Key Facts
Pulau Sembilan is a small island group located in the Kotabaru Regency of South Kalimantan Province, Indonesia. Situated in the Java Sea off the southeastern coast of Kalimantan, this archipelago consists of nine main islands as its name suggests ('Sembilan' means 'nine' in Indonesian), though the exact number of islets and rocks varies with tidal conditions. The islands are positioned approximately 30 kilometers northeast of Kotabaru's mainland and serve as an important maritime landmark in the region. While precise population figures for Pulau Sembilan are not readily available due to its small size and likely seasonal habitation patterns, the islands cover an estimated area of less than 10 square kilometers collectively. The archipelago falls under the administrative jurisdiction of Kotabaru Regency and does not contain any further subdivided administrative regions, functioning as a single geographical unit within the regency's maritime territory. These islands are known for their pristine marine environments and are part of Indonesia's extensive archipelago system, characterized by rich biodiversity in surrounding coral reefs. For those seeking detailed location information, accessing postal code data for Pulau Sembilan and its surrounding maritime areas requires consultation with Kotabaru's regional administrative services.
Other Districts
- Hampang
- Kelumpang Barat
- Kelumpang Hilir
- Kelumpang Hulu
- Kelumpang Selatan
- Kelumpang Tengah
- Kelumpang Utara
- Pamukan Barat
- Pamukan Selatan
- Pamukan Utara
- Pulau Laut Barat
- Pulau Laut Kepulauan
- Pulau Laut Selatan
- Pulau Laut Tanjung Selayar
- Pulau Laut Tengah
- Pulau Laut Timur
- Pulau Laut Utara
- Pulau Sebuku
- Sampanahan
- Sungai Durian