Arnold Line is a city located in Mississippi. Arnold Line has a 2020 population of 2,113. Arnold Line is currently declining at a rate of 0.00% annually and its population has increased by 22.92% since the most recent census, which recorded a population of 1,719 in 2010. Arnold Line reached it's highest population of 2,609 in 2015.
The average household income in Arnold Line is $52,398 with a poverty rate of 47.52%. The median rental costs in recent years comes to $1,227 per month, and the median house value is $105,100. The median age in Arnold Line is 30.9 years, 28.3 years for males, and 37.3 years for females.