Chalcis

Chalkida
Χαλκίδα
Chalcis' seafront
Chalkida
Location within the region
Coordinates: 38°27′45″N 23°35′42″E / 38.46250°N 23.59500°E / 38.46250; 23.59500
CountryGreece
Administrative regionCentral Greece
Regional unitEuboea
Government
  MayorEleni Vaka (since 2019)
Area
  Municipality
424.77 km2 (164.00 sq mi)
  Municipal unit30.80 km2 (11.89 sq mi)
Elevation
10 m (30 ft)
Population
 (2021)
  Municipality
109,256
  Density260/km2 (670/sq mi)
  Municipal unit
64,490
  Municipal unit density2,100/km2 (5,400/sq mi)
DemonymChalcidian
Time zoneUTC+2 (EET)
  Summer (DST)UTC+3 (EEST)
Postal code
341 00
Area code(s)22210
Vehicle registrationΧΑ
Websitewww.dimoschalkideon.gr

Chalcis (/ˈkælsɪs/; Ancient Greek and Katharevousa: Χαλκίς, romanized: Chalkís), also called Chalkida or Halkida (Modern Greek: Χαλκίδα, pronounced [xalˈciða]), is the chief city of the island of Euboea or Evia in Greece, situated on the Euripus Strait at its narrowest point. The name is preserved from antiquity and is derived from the Greek χαλκός (copper, bronze), though there is no trace of any mines in the area. In the Late Middle Ages, it was known as Negropont(e), an Italian name that has also been applied to the entire island of Euboea.