In which district of Bangkok is Chulalongkorn University located?

Chulalongkorn University, founded in 1917, is located at No. 254, Phayathai Road, Paduwan District, Bangkok, Thailand. It is the oldest university in Thailand and is respected as "the most prestigious university in the country". The university has 16 colleges, 2 graduate schools, 1 branch campus, 11 research institutes, 2 education centers and 3 affiliated schools. The school is named after King Chulalongkorn Rama V, and its founder is King Vajirawood Rama VI.