Luciu is a commune in Buzău County, Muntenia, Romania. It is composed of two villages, Caragele and Luciu.
The Caragele gas field (with the largest onshore gas reserves in Romania) is located on the administrative territory of the commune.
| Year | Pop. | ±% |
|---|---|---|
| 2002 | 2,977 | — |
| 2011 | 2,911 | −2.2% |
| 2021 | 2,591 | −11.0% |
| Source: Census data | ||
Notes
- ^ “2021 Romanian census”. National Institute of Statistics. 1 December 2021.
- ^ “Results of the 2020 local elections”. Central Electoral Bureau. Retrieved 15 June 2021.
