Population Demographics
As of 2026 the population of Glasscock County is 1,092. The population is expected to shrink to 1,079 by 2031 - a growth rate of -0.24%.
The median age of Glasscock County residents is 40.
The diversity index of Glasscock County is 66.6, meaning that there is a 67% chance that any two people selected out of 100 residents will be of different race or ethnicity from one another.