Manassas is a city located in Virginia. With a 2020 population of 41,773, it is the 16th largest city in Virginia and the 935th largest city in the United States. Manassas is currently growing at a rate of 0.16% annually and its population has increased by 10.45% since the most recent census, which recorded a population of 37,821 in 2010. Spanning over 10 miles, Manassas has a population density of 4,241 people per square mile.
The average household income in Manassas is $93,608 with a poverty rate of 8.60%. The median rental costs in recent years comes to $1,467 per month, and the median house value is $313,100. The median age in Manassas is 33.7 years, 32.8 years for males, and 34.7 years for females. For every 100 females there are 100.4 males.