- Tulcea ( 92,475 )
- Măcin ( 10,295 )
- Babadag ( 10,101 )
- Sarichioi ( 7,483 )
- Luncaviţa, Tulcea ( 7,050 )
- Jijila ( 5,770 )
- Greci, Tulcea ( 5,384 )
- Isaccea ( 5,375 )
- Jurilovca ( 5,133 )
- Topolog, Tulcea ( 4,982 )
- Baia ( 4,938 )
- Mahmudia ( 4,876 )
- Niculiţel ( 4,690 )
- Somova ( 4,463 )
- Sulina ( 4,443 )
- Cerna, Tulcea ( 4,279 )
- Valea Nucarilor ( 3,968 )
- Izvoarele, Tulcea ( 3,817 )
- Frecăţei, Tulcea ( 3,797 )
- Murighiol ( 3,761 )
- Turcoaia ( 3,646 )
- Chilia Veche ( 3,599 )
- Carcaliu ( 3,422 )
- Casimcea ( 3,363 )
- Mihail Kogălniceanu ( 3,210 )
- Nalbant ( 2,789 )
- Mihai Bravu, Tulcea ( 2,640 )
- Ceamurlia de Jos ( 2,596 )
- Dăeni ( 2,506 )
