Arlington is a city located in Kentucky. With a 2020 population of 307, it is the 347th largest city in Kentucky and the 15239th largest city in the United States. Arlington is currently growing at a rate of 0.99% annually but its population has decreased by -5.25% since the most recent census, which recorded a population of 324 in 2010. Arlington reached it's highest population of 323 in 2010. Spanning over 0 miles, Arlington has a population density of 816 people per square mile.
The average household income in Arlington is $37,976 with a poverty rate of 43.88%. The median rental costs in recent years comes to $520 per month, and the median house value is $50,000. The median age in Arlington is 48.7 years, 42.7 years for males, and 51.2 years for females. For every 100 females there are 62.1 males.