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Hidalgo County, Texas

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Hidalgo County, Texas Map

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An detailed map of Hidalgo County. Click on a nearby County to view more information about that County.

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About Hidalgo County, Texas

Hidalgo County is located in the U.S. state of Texas. The county seat is Edinburg and the largest city is McAllen. The county is named for Miguel Hidalgo y Costilla, the priest who raised the call for Mexico's independence from Spain. It is located in the Rio Grande Valley of South Texas and is one of the fastest-growing counties in the United States. As of the 2020 census, its population was 870,781, making it the ninth-most populous county in Texas, and the most populous county outside of the counties in the Texas Triangle. Hidalgo County is designated by the U.S. Census Bureau as the McAllen–Edinburg–Mission metropolitan statistical area, which itself is part of the McAllen-Edinburg-Mission-Rio Grande City, Texas combined statistical area with neighboring Starr County.

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This site has an interactive map of Texas Counties. Click on the map to find your Texas county, and view more details. You can also search for your address and use your GPS to find your Texas County.

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