Primera is a town in Cameron County, Texas, United States, near Combes.

According to the United States Census Bureau, the town has a total area of 2.6 square miles (6.8 km2), all land.

[5] As of the 2020 United States census, there were 5,257 people, 1,537 households, and 1,165 families residing in the town.

As of the census[2] of 2000, there were 2,723 people, 735 households, and 659 families residing in the town.

8.8% of all households were made up of individuals, and 4.2% had someone living alone who was 65 years of age or older.