Martinsville is a city located in Virginia. With a 2020 population of 12,408, it is the 38th largest city in Virginia and the 2654th largest city in the United States . Martinsville is currently declining at a rate of -0.58% annually and its population has decreased by -10.22% since the most recent census, which recorded a population of 13,821 in 2010. Martinsville reached it's highest population of 19,653 in 1970. Spanning over 11 miles, Martinsville has a population density of 1,133 people per square mile.
The average household income in Martinsville is $53,176 with a poverty rate of 23.90%. The median rental costs in recent years comes to $656 per month, and the median house value is $87,700. The median age in Martinsville is 40.9 years, 39.1 years for males, and 43.4 years for females.