Liste der nach Einwohnerzahl bedeutendsten Orte (max. 300 Orte) in Tulcea County, mit Links zu den Ortsdetails
| Ort | Einwohnerzahl | Landesregion | |
|---|---|---|---|
| Agighiol | 1830 | Tulcea County | |
| Babadag | 10101 | Tulcea County | |
| Baia | 4938 | Tulcea County | |
| Beidaud | 1793 | Tulcea County | |
| Beștepe | 1901 | Tulcea County | |
| C.A. Rosetti | 1157 | Tulcea County | |
| Carcaliu | 3422 | Tulcea County | |
| Casimcea | 2555 | Tulcea County | |
| Cataloi | 1289 | Tulcea County | |
| Ceamurlia de Jos | 2596 | Tulcea County | |
| Ceamurlia de Sus | 1006 | Tulcea County | |
| Ceatalchioi | 744 | Tulcea County | |
| Cerna | 4279 | Tulcea County | |
| Chilia Veche | 3599 | Tulcea County | |
| Ciucurova | 2328 | Tulcea County | |
| Crişan | 1392 | Tulcea County | |
| Crișan | 469 | Tulcea County | |
| Dăeni | 2506 | Tulcea County | |
| Dorobanţu | 1769 | Tulcea County | |
| Enisala | 1258 | Tulcea County | |
| Frecăţei | 3797 | Tulcea County | |
| Garvăn | 1429 | Tulcea County | |
| Greci | 5384 | Tulcea County | |
| Grindu | 1561 | Tulcea County | |
| Hamcearca | 1624 | Tulcea County | |
| Horia | 1588 | Tulcea County | |
| I. C. Brătianu | 1187 | Tulcea County | |
| Iazurile | 1125 | Tulcea County | |
| Isaccea | 5375 | Tulcea County | |
| Izvoarele | 3817 | Tulcea County | |
| Jijila | 5770 | Tulcea County | |
| Jurilovca | 5133 | Tulcea County | |
| Lunca | 1404 | Tulcea County | |
| Luncaviţa | 7050 | Tulcea County | |
| Măcin | 10295 | Tulcea County | |
| Mahmudia | 4876 | Tulcea County | |
| Malcoci | 1077 | Tulcea County | |
| Maliuc | 238 | Tulcea County | |
| Mihai Bravu | 2640 | Tulcea County | |
| Mihail Kogălniceanu | 3210 | Tulcea County | |
| Mineri | 1512 | Tulcea County | |
| Murighiol | 3761 | Tulcea County | |
| Nalbant | 2789 | Tulcea County | |
| Nicolae Bălcescu | 1144 | Tulcea County | |
| Niculiţel | 4690 | Tulcea County | |
| Nufăru | 2388 | Tulcea County | |
| Ostrov | 2210 | Tulcea County | |
| Pardina | 702 | Tulcea County | |
| Peceneaga | 2042 | Tulcea County | |
| Rachelu | 1029 | Tulcea County | |
| Sălcioara | 1087 | Tulcea County | |
| Sarichioi | 7483 | Tulcea County | |
| Sfântu Gheorghe | 979 | Tulcea County | |
| Slava Cercheză | 852 | Tulcea County | |
| Slava Rusă | 1524 | Tulcea County | |
| Smârdan | 1077 | Tulcea County | |
| Somova | 4463 | Tulcea County | |
| Stejaru | 2301 | Tulcea County | |
| Sulina | 4443 | Tulcea County | |
| Topolog | 4982 | Tulcea County | |
| Traian | 1306 | Tulcea County | |
| Tulcea | 65624 | Tulcea County | |
| Turcoaia | 3646 | Tulcea County | |
| Turda | 1267 | Tulcea County | |
| Văcăreni | 2339 | Tulcea County | |
| Valea Nucarilor | 3968 | Tulcea County | |
| Valea Teilor | 1679 | Tulcea County | |
| Zebil | 1853 | Tulcea County |