Reid Hope King is a census-designated place (CDP) in Cameron County, Texas, United States.

Reid Hope King is located in southern Cameron County at 25°55′11″N 97°24′44″W / 25.91972°N 97.41222°W / 25.91972; -97.41222 (25.919803, -97.412307).

[4] Texas State Highway 4 forms the southern edge of the CDP; the highway leads west 6 miles (10 km) to the center of Brownsville and east 18 miles (29 km) to its end at Boca Chica Beach on the Gulf of Mexico.

[3] Reid Hope King first appeared as a census designated place in the 2000 U.S.

Reid Hope King is served by the Brownsville Independent School District.