Population Demographics
As of 2024 the population of Jamestown, ND is 15,836. The population is expected to grow to 15,848 by 2029 - a growth rate of 0.02%.
The median age of Jamestown, ND residents is 40.
The diversity index of Jamestown, ND is 27.5, meaning that there is a 28% chance that any two people selected out of 100 residents will be of different race or ethnicity from one another.