Hidalgo County, Texas

Hidalgo County
The Hidalgo County Courthouse at Edinburg in 2024
The Hidalgo County Courthouse at Edinburg in 2024
Flag of Hidalgo County
Official seal of Hidalgo County
Map of Texas highlighting Hidalgo County
Location within the U.S. state of Texas
Map of the United States highlighting Texas
Texas's location within the U.S.
Coordinates: 26°23′48″N 98°10′52″W / 26.39672°N 98.18107°W / 26.39672; -98.18107
Country United States
State Texas
FoundedJanuary 24, 1852
Named forMiguel Hidalgo y Costilla
SeatEdinburg
Largest cityMcAllen
Area
 • Total
1,583 sq mi (4,100 km2)
 • Land1,571 sq mi (4,070 km2)
 • Water12 sq mi (30 km2)  0.81%
Population
 (2020)
 • Total
870,781
 • Estimate 
(2022)
888,367 Increase
 • Density550/sq mi (210/km2)
Time zoneUTC−6 (Central)
 • Summer (DST)UTC−5 (CDT)
Congressional districts15th, 34th
Websitehidalgocounty.us
[1]

Hidalgo County (/hɪˈdælɡ/; Spanish pronunciation: [iˈðalɣo]) is located in the U.S. state of Texas. The county seat is Edinburg[2] 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.[3] 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,[4] 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.

With a population that is 91.9% Hispanic as of 2020, it is Texas' second-most populous majority-Hispanic county and the fifth-largest nationwide. It is also the largest county which is over 90% Hispanic.[5] It is also the southernmost landlocked county in the United States, and in 2021, it was the largest county in the nation with a total fertility rate above the replacement level (at 2.13).[6]

  1. ^ "An Act to Create the County of Hidalgo". Texas State Archives. Fourth Texas Legislature. January 24, 1852. Retrieved February 2, 2022.
  2. ^ "Find a County". National Association of Counties. Archived from the original on May 31, 2011. Retrieved June 7, 2011.
  3. ^ Gannett, Henry (1905). The Origin of Certain Place Names in the United States. Govt. Print. Off. pp. 156.
  4. ^ "State & County QuickFacts". United States Census Bureau. Retrieved December 17, 2023.
  5. ^ "P2: HISPANIC OR LATINO, AND NOT HISPANIC OR LATINO BY RACE". 2020 Census. United States Census Bureau. Retrieved October 10, 2021.
  6. ^ "CDC WONDER". CDC WONDER. CDC. Retrieved January 5, 2023.