Colona is a city located in Henry County Illinois. Colona has a 2020 population of 6,721. Colona is currently declining at a rate of -0.12% annually and its population has decreased by -1.32% since the most recent census, which recorded a population of 6,811 in 2010. Colona reached it's highest population of 6,811 in 2010.
The average household income in Colona is $77,554 with a poverty rate of 5.69%. The median rental costs in recent years comes to $870 per month, and the median house value is $150,900. The median age in Colona is 42.8 years, 40.8 years for males, and 43.3 years for females.