Population Demographics
As of 2026 the population of Dayton, TX is 9,880. The population is expected to grow to 13,460 by 2031 - a growth rate of 6.38%.
The median age of Dayton, TX residents is 38.
The diversity index of Dayton, TX is 75.6, meaning that there is a 76% chance that any two people selected out of 100 residents will be of different race or ethnicity from one another.