Population Demographics
As of 2025 the population of Midland is 138,522. The population is expected to grow to 144,926 by 2030 - a growth rate of 0.91%.
The median age of Midland residents is 34.
The diversity index of Midland is 81.5, meaning that there is a 82% chance that any two people selected out of 100 residents will be of different race or ethnicity from one another.