North Alamo is a census-designated place (CDP) in Hidalgo County, Texas, United States.

[3] According to the United States Census Bureau, the CDP has a total area of 1.8 square miles (4.7 km2), all land.

11.2% of all households were made up of individuals, and 6.0% had someone living alone who was 65 years of age or older.

North Alamo is served by the Pharr-San Juan-Alamo Independent School District.

[21][22] Elementary schools which serve sections of the community include Sgt.