Population Demographics
As of 2026 the population of Mesquite, TX is 155,857. The population is expected to grow to 159,611 by 2031 - a growth rate of 0.48%.
The median age of Mesquite, TX residents is 34.
The diversity index of Mesquite, TX is 88.0, meaning that there is a 88% chance that any two people selected out of 100 residents will be of different race or ethnicity from one another.