Population Demographics
As of 2025 the population of Monahans is 7,365. The population is expected to shrink to 7,266 by 2030 - a growth rate of -0.27%.
The median age of Monahans residents is 36.
The diversity index of Monahans is 81.8, 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.