Administrative divisions of Romania
Romania is divided into 42 first-level administrative divisions:
Largest cities in Romania
| # | City | Population |
|---|---|---|
| 1 | BucharestCapital | 1,942,000 |
| 2 | Iași | 325,914 |
| 3 | Cluj-Napoca | 316,748 |
| 4 | Timișoara | 315,053 |
| 5 | Galați | 311,156 |
| 6 | Brașov | 311,044 |
| 7 | Craiova | 304,142 |
| 8 | Constanța | 303,399 |
| 9 | Ploiești | 232,542 |
| 10 | Oradea | 213,830 |
Bucharest is the largest urban area in Romania with about 1,942,000 people.
Terrain, rivers & lakes
Highest terrain in Romania: ≈ 2,477 m — read from the global elevation model, so summit heights are approximate. The physical map paints elevation bands from green lowlands to brown highlands.
🌊 Rivers
- Ialomita
- Danube
- Bratul Chillia
- Bratul Sfintu Gheorghe
- Bratul Sulina
- Borcea
- Prut
- Olt
- Mures
🏞️ Lakes
No major lakes at this scale.
Ethnic groups in Romania
Romanian 89.3%, Hungarian 6%, Romani 3.4%, Ukrainian 0.3%, German 0.1%, other 0.9% (2021 est.)
Regionally, Romanian is the most common ethnic group across most of the 42 divisions, while Hungarian predominates in 2 divisions (Harghita, Covasna).
Source: CIA World Factbook (2021 est.) · regional dominance compiled by Glostats from censuses and surveys
Religions in Romania
Romanian Orthodox 85.3%, Roman Catholic 4.5%, Reformed 3%, Pentecostal 2.5%, other 4.7% (2021 est.)
Regionally, Romanian Orthodox is the most common religious group across most of the 42 divisions, while Roman Catholic predominates in 2 divisions (Harghita, Covasna).
Source: CIA World Factbook (2021 est.) · regional dominance compiled by Glostats from censuses and surveys
Languages in Romania
Romanian (official) 91.6%, Hungarian 6.3%, Romani 1.2%, other 0.7% (2021 est.)
Regionally, Romanian is the most common language group across most of the 42 divisions, while Hungarian predominates in 2 divisions (Harghita, Covasna).
Source: CIA World Factbook (2021 est.) · regional dominance compiled by Glostats from censuses and surveys
Explore more
Sources: boundaries, cities, rivers and lakes from Natural Earth (public domain, 1:10m); elevation from the AWS Open Data terrain tiles (SRTM/GMTED); ethnic, religious and language shares from the CIA World Factbook; regional dominance compiled by Glostats from national censuses and surveys. Page generated 2026-10-19. More about our data.