Population Demographics
As of 2025 the population of Andrews County is 19,003. The population is expected to grow to 19,259 by 2030 - a growth rate of 0.27%.
The median age of Andrews County residents is 34.
The diversity index of Andrews County is 79.3, meaning that there is a 79% chance that any two people selected out of 100 residents will be of different race or ethnicity from one another.