Population Demographics
As of 2025 the population of Dayton, TX is 9,746. The population is expected to grow to 11,419 by 2030 - a growth rate of 3.22%.
The median age of Dayton, TX residents is 37.
The diversity index of Dayton, TX is 73.9, meaning that there is a 74% chance that any two people selected out of 100 residents will be of different race or ethnicity from one another.