Population Demographics
As of 2026 the population of Crane County is 4,612. The population is expected to grow to 4,619 by 2031 - a growth rate of 0.03%.
The median age of Crane County residents is 35.
The diversity index of Crane County is 79.1, 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.