Lebanon is a city located in Boone County Indiana. It is also the county seat of Boone County. With a 2020 population of 16,047, it is the 55th largest city in Indiana and the 2218th largest city in the United States . Lebanon is currently declining at a rate of -0.06% annually but its population has increased by 1.61% since the most recent census, which recorded a population of 15,792 in 2010. Lebanon reached it's highest population of 16,074 in 2018. Spanning over 16 miles, Lebanon has a population density of 1,034 people per square mile.
The average household income in Lebanon is $69,335 with a poverty rate of 8.82%. The median rental costs in recent years comes to $787 per month, and the median house value is $124,500. The median age in Lebanon is 39 years, 35.4 years for males, and 40.8 years for females.