Onești

Onești
View from Perchiu Hill
Heroes Monument
Salt Crystal artesian well
Borzești Church
Location in Bacău County
Onești
Location in Romania
Coordinates: 46°15′31″N 26°46′09″E / 46.25861°N 26.76917°E / 46.25861; 26.76917
CountryRomania
CountyBacău
Government
  Mayor (20242028) Adrian Jilcu (PSD)
Area
52.48 km2 (20.26 sq mi)
Elevation
210 m (690 ft)
Highest elevation
398 m (1,306 ft)
Lowest elevation
180 m (590 ft)
Population
 (2021-12-01)
34,005
  Density650/km2 (1,700/sq mi)
Time zoneEET/EEST (UTC+2/+3)
Postal code
601003–601159
Area code(+40) 0234
Vehicle reg.BC
Websitewww.onesti.ro

Onești (Romanian pronunciation: [oˈneʃtʲ]; Hungarian: Ónfalva), formerly known as Gheorghe Gheorghiu-Dej, is a city in Bacău County, Romania, with a population of 34,005 inhabitants as of 2021. It is situated in the historical region of Moldavia.

Administratively, the villages of Slobozia and Borzești form part of Onești.