Orason is a census-designated place (CDP) in Cameron County, in the U.S. state of Texas.

[1] Prior to the 2010 census, the community was part of the Chula Vista-Orason CDP.

Orason is near the center of Cameron County, 2 miles (3 km) east of Los Fresnos and 15 miles (24 km) north of the center of Brownsville.

According to the United States Census Bureau, the Orason CDP has a total area of 0.33 square miles (0.85 km2), all land.

[1] Orason first appeared as a census designated place in the 2010 U.S. Census[14] after the Chula Vista-Orason CDP was split into the Orason and Chula Vista CDPs.