Blackstone is a city located in Virginia. With a 2020 population of 3,379, it is the 74th largest city in Virginia and the 5867th largest city in the United States. Blackstone is currently declining at a rate of -0.12% annually and its population has decreased by -6.68% since the most recent census, which recorded a population of 3,621 in 2010. Blackstone reached it's highest population of 3,675 in 2000. Spanning over 5 miles, Blackstone has a population density of 752 people per square mile.
The average household income in Blackstone is $101,299 with a poverty rate of 15.97%. The median rental costs in recent years comes to $762 per month, and the median house value is $117,200. The median age in Blackstone is 39.3 years, 30 years for males, and 39.9 years for females. For every 100 females there are 106.7 males.