Wixon Valley is a city in Brazos County, Texas, United States.

Wixon Valley is located in north-central Brazos County at 30°45′42″N 96°19′22″W / 30.76167°N 96.32278°W / 30.76167; -96.32278 (30.761566, –96.322682),[4] along U.S. Route 190 and extending to the northwest.

12.9% of all households were made up of individuals, and 9.4% had someone living alone who was 65 years of age or older.

None of the families and 3.0% of the population were living below the poverty line, including no under eighteens and 6.5% of those over 64.

Wixon Valley is served by Bryan Independent School District (BISD).