Hidalgo County

Hidalgo County is located in the U.S. state of Texas. The county seat is Edinburg, and the largest city is McAllen. 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. The county have 92% Hispanic population. President Trump made history being first Republican presidential candidate to win this county.

Election history

• 2020: Biden +17%
• 2022: O'Rourke +18%
• 2024: Trump +3%