Addison is a city located in Dallas County Texas. With a 2020 population of 18,113, it is the 154th largest city in Texas and the 2009th largest city in the United States . Addison is currently growing at a rate of 5.38% annually and its population has increased by 38.73% since the most recent census, which recorded a population of 13,056 in 2010. Addison reached it's highest population of 18,113 in 2021. Spanning over 4 miles, Addison has a population density of 4,161 people per square mile.
The average household income in Addison is $92,361 with a poverty rate of 9.97%. The median rental costs in recent years comes to $1,354 per month, and the median house value is $335,300. The median age in Addison is 32.2 years, 32.7 years for males, and 31.7 years for females.