Hillsboro is a city located in Fountain County Indiana. With a 2020 population of 493, it is the 419th largest city in Indiana and the 13367th largest city in the United States . Hillsboro is currently declining at a rate of -0.80% annually and its population has decreased by -8.36% since the most recent census, which recorded a population of 538 in 2010. Hillsboro reached it's highest population of 543 in 2010. Spanning over 0 miles, Hillsboro has a population density of 1,574 people per square mile.
The average household income in Hillsboro is $66,242 with a poverty rate of 4.82%. The median rental costs in recent years comes to $896 per month, and the median house value is $75,000. The median age in Hillsboro is 36.3 years, 33.3 years for males, and 39.7 years for females.