State of Mexico

Mexico
México (Spanish)
Mexihco (Nahuatl)
Mundö (Otomi)
Free and Sovereign State of Mexico
Estado Libre y Soberano de México (Spanish)
Tlahtohcayotl Mexihco (Nahuatl)
Lëngu Mundö (Otomi)
Motto: 
Libertad, Trabajo, Cultura
('Freedom, Work, Culture')
Anthem: Himno al Estado de México
Location of Mexico
Coordinates: 19°21′N 99°38′W / 19.350°N 99.633°W / 19.350; -99.633
Country Mexico
Admission20 December 1823 (1st)
CapitalToluca de Lerdo
Largest cityEcatepec de Morelos
Largest metroGreater Mexico City
Government
 • GovernorDelfina Gómez Álvarez (Morena)
 • LegislatureState of Mexico Congress
 • SenatorsMartha Guerrero (MRN)
Higinio Martínez (MRN)
Juan Manuel Zepeda (PRD)
Area
 • Total
22,351 km2 (8,630 sq mi)
 • Rank25th
Highest elevation5,500 m (18,000 ft)
Population
 (2020)
 • Total
16,992,418
 • Rank1st
 • Density760.25/km2 (1,969.0/sq mi)
  • Rank1st
Demonym(s)Mexiquense, Mexiqueño(a)
GDP
 • TotalMXN 2.577 trillion
(US$128.2 billion) (2022)
 • Per capita(US$7,380) (2022)
Time zoneUTC−6 (Central)
Postal code
50-57
Area code
ISO 3166 codeMX-MEX
HDIIncrease 0.802 very high Ranked 14th of 32
WebsiteOfficial website
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The State of Mexico, officially Mexico, is one of the 32 federal entities of the United Mexican States. Sharing its name with both the country and the national capital, Mexico City, the state is colloquially distinguished as Edomex ([eðoˈmeks], from E[sta]do [de] Méx[ico], "State of Mexico"). It is the most populous and second most densely populated state in Mexico.

Located in central Mexico, the state is divided into 125 municipalities. The state capital city is Toluca de Lerdo ("Toluca"), while its largest city is Ecatepec de Morelos ("Ecatepec"). The State of Mexico surrounds Mexico City on three sides. It borders the states of Querétaro and Hidalgo to the north, Morelos and Guerrero to the south, Michoacán to the west, and Tlaxcala and Puebla to the east.

The territory now comprising the State of Mexico once formed the core of the pre-Hispanic Aztec Empire. During the Spanish colonial period, the region was incorporated into New Spain. After gaining independence in the 19th century, Mexico City was chosen as the new nation's capital; its territory was separated from the state. Years later, parts of the state were broken off to form the states of Hidalgo, Guerrero, and Morelos. These territorial separations have left the state with the size and shape it has today, with the Toluca Valley to the west of Mexico City and a panhandle that extends around the north and east of this entity.

The demonym used to refer to people and things from the state is mexiquense, distinct from mexicano ('Mexican'), which describes the people or things from the whole country.