Ciudad Valles

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Ciudad Valles
City and municipality
Parroquia Santiago Apóstol
Coordinates: 21°59′0″N 99°1′0″W / 21.98333°N 99.01667°W / 21.98333; -99.01667
Country	Mexico
State	San Luis Potosí
Area
• Municipality	2,424 km2 (936 sq mi)
• City	36.15 km2 (13.96 sq mi)
Population  (2020 census)[1]
• Municipality	179,371
• Density	74/km2 (190/sq mi)
• City	136,351
• City density	3,800/km2 (9,800/sq mi)
Time zone	UTC-6 (Central Standard Time)
• Summer (DST)	UTC-5 (Central Daylight Time)

Ciudad Valles is the second-largest city in the Mexican state of San Luis Potosí. It is located in the eastern part of the state (21°59′00″N 99°1′0″W / 21.98333°N 99.01667°W / 21.98333; -99.01667), in the cultural region of Huasteca. The city is also the municipal seat of the surrounding municipality of the same name. It had a 2020 census population of 136,351.