Highland is a city located in Indiana. With a 2020 population of 22,014, it is the 42nd largest city in Indiana and the 1708th largest city in the United States. Highland is currently declining at a rate of -0.83% annually and its population has decreased by -7.22% since the most recent census, which recorded a population of 23,727 in 2010. Highland reached it's highest population of 25,935 in 1980. Spanning over 7 miles, Highland has a population density of 3,154 people per square mile.
The average household income in Highland is $76,254 with a poverty rate of 8.16%. The median rental costs in recent years comes to $1,091 per month, and the median house value is $156,600. The median age in Highland is 41.8 years, 40.4 years for males, and 43.9 years for females. For every 100 females there are 96.6 males.