Mureș County

Mureș County
Județul Mures
Maros megye
Coordinates: 46°35′N 24°37′E / 46.59°N 24.61°E / 46.59; 24.61
Country Romania
Development region1Centru
Historic regionTransylvania
County seatTârgu Mureș
Government
  TypeCounty Board
  President of the County BoardPéter Ferenc (RMDSZ)
  Prefect2Ciprian Dobre
Area
  Total
6,714 km2 (2,592 sq mi)
  Rank11th in Romania
Population
 (2021-12-01)
  Total
518,193
  Rank12th in Romania
  Density82/km2 (210/sq mi)
Time zoneUTC+2 (EET)
  Summer (DST)UTC+3 (EEST)
Postal Code
54wxyz3
Area code+40 x654
Car platesMS5
GDP (nominal)US$ 8.990  billion (2025)
GDP per capitaUS$ 17,348 (2025)
WebsiteCounty Board
County Prefecture
1The developing regions of Romania have no administrative role.
2 as of 2007, the Prefect is not a politician, but a public functionary. He (or she) is not allowed to be a member of a political party, and is banned to have any political activity in the first six months after the resignation (or exclusion) from the public functionary corps
3w, x, y, and z are digits that indicate the city, the street, part of the street, or even the building of the address
4x is a digit indicating the operator: 2 for the former national operator, Romtelecom, and 3 for the other ground telephone networks
5used on both the plates of the vehicles that operate only in the county limits (like utility vehicles, ATVs, etc.), and the ones used outside the county

Mureș County (Romanian pronunciation: [ˈmureʃ], Romanian: Județul Mureș, Hungarian: Maros megye) is a county (județ) of Romania, in the historical region of Transylvania, with the administrative centre in Târgu Mureș. The county was established in 1968, after the administrative reorganization that re-introduced the historical județ (county) system, still used today. This reform eliminated the previous Mureș-Magyar Autonomous Region, which had been created in 1952 within the People's Republic of Romania. Mureș County has a vibrant multicultural fabric that includes Hungarian-speaking Székelys and Transylvanian Saxons, with a rich heritage of fortified churches and towns.