First-level division
🇮🇩 Riau
Provinsi Riau
Subdivisions
Kota Pekanbaru
Population 1,007,540
Kampar Regency
Population 841,332
Indragiri Hilir Regency
Population 660,747
Rokan Hilir Regency
Population 658,407
Bengkalis Regency
Population 582,973
Rokan Hulu Regency
Population 561,385
Siak Regency
Population 477,550
Indragiri Hulu Regency
Population 444,548
Pelalawan Regency
Population 410,988
Kuantan Singingi Regency
Population 345,850
Kota Dumai
Population 257,330
Kepulauan Meranti Regency
Population 213,532