1. Which mainland district has the lowest population density in the country, just over 12 people/km2?

  • Muong Te District (Lai Chau)
  • Nam Giang District (Quang Nam)
  • Ia H'Drai District (Kon Tum)
  • Nam Nhun District (Lai Chau)
Exactly

Ia H'Drai District is the mainland district with the lowest population density in the country with about 12.26 people/km2, according to data from the Kon Tum Statistics Office in 2023. Meanwhile, the highest population density in this province is Kon Tum city with about 393.51 people/km2.

Ia H'Drai is a border district located in the southwest of Kon Tum province with an area of ​​about 980km2. The population of the district is mostly ethnic minorities from the northern provinces such as Thai, Tay, Nung, Muong, San Chi...

In addition to this district, Muong Te (Lai Chau) and Nam Giang (Quang Nam) districts also have low population density in our country with about less than 20 people/km2.

2. This is the mainland district with the fewest communes in the country, true or false?

  • Correct
  • Wrong
Exactly

In addition to being the mainland district with the lowest population density, Ia H'Drai is also the mainland district with the fewest communes, with 3 communes, including: Ia Dom, Ia Dal and Ia Toi (district capital).

Nationwide, 4 island districts and towns also have 3 commune-level administrative units including: Co To island district (Quang Ninh); Phu Quy (Binh Thuan), Truong Sa (Khanh Hoa), Muong Lay town (Dien Bien).

3. Which mainland district has the smallest area in our country?

  • Van Lam (Hung Yen)
  • Yen Phong (Bac Ninh)
  • Van Giang (Hung Yen)
  • Thanh Tri (Hanoi)
Exactly

Excluding island districts, among the districts of our country, Thanh Tri district, Hanoi has the smallest area with 63km2. This is the district located at the southern gateway of the capital, the terrain gradually decreases towards the Southeast following the flow of the Red River. In the district, the last section of the To Lich River flows through and connects with the Nhue River in the Southwest. Meanwhile, Tuong Duong district in Nghe An province has the largest area with 2,812km2.

4. Which province or city has two island districts, besides Quang Ninh?

  • Kien Giang
  • Hai Phong
  • Danang
  • Khanh Hoa
Exactly

Before 2021, the country had 12 island districts. From January 1, 2021, Phu Quoc island district became a city under Kien Giang province. This is the first island district in Vietnam to become a city. Therefore, the number of island districts in the country is currently 11. In addition to Quang Ninh, which has two island districts, Van Don and Co To, Hai Phong has two island districts, Bach Long Vi and Cat Hai.

5. Which island district has the smallest area in Vietnam?

  • Bach Long Vi
  • Phu Quy
  • Con Co
  • Ly Son
Exactly

Con Co is an outpost island in the Quang Tri sea area, with a natural area of ​​about 2.5 km2, located about 30 km from the mainland. Established in 2004, this place is known as the smallest island district in Vietnam. In addition, Bach Long Vi is also a small island district, with an area of ​​only about 3 km2.