Population Demographics
As of 2026 the population of Borden County is 556. The population is expected to shrink to 554 by 2031 - a growth rate of -0.07%.
The median age of Borden County residents is 44.
The diversity index of Borden County is 41.5, meaning that there is a 42% chance that any two people selected out of 100 residents will be of different race or ethnicity from one another.