Dix is a city located in Jefferson County Illinois. With a 2020 population of 440, it is the 919th largest city in Illinois and the 13864th largest city in the United States . Dix is currently declining at a rate of 0.00% annually and its population has decreased by -4.56% since the most recent census, which recorded a population of 461 in 2010. Dix reached it's highest population of in . Spanning over 2 miles, Dix has a population density of 212 people per square mile.
The average household income in Dix is $38,888 with a poverty rate of 27.94%. The median rental costs in recent years comes to $280 per month, and the median house value is $73,900. The median age in Dix is 48.9 years, 45.2 years for males, and 56.2 years for females.