Arlington is a city located in Arlington County Virginia. Arlington has a 2020 population of 233,464. It is also the county seat of Arlington County. Arlington is currently declining at a rate of 0.00% annually and its population has increased by 12.44% since the most recent census, which recorded a population of 207,627 in 2010. Arlington reached it's highest population of 233,464 in 2019.
The average household income in Arlington is $154,331 with a poverty rate of 6.79%. The median rental costs in recent years comes to $1,970 per month, and the median house value is $705,400. The median age in Arlington is 34.7 years, 34.5 years for males, and 34.9 years for females.