Cynthiana is a city located in Indiana. With a 2020 population of 534, it is the 405th largest city in Indiana and the 13032nd largest city in the United States. Cynthiana is currently declining at a rate of -0.56% annually and its population has decreased by -2.02% since the most recent census, which recorded a population of 545 in 2010. Cynthiana reached it's highest population of 544 in 2010. Spanning over 0 miles, Cynthiana has a population density of 1,339 people per square mile.
The average household income in Cynthiana is $58,608 with a poverty rate of 11.64%. The median rental costs in recent years comes to $584 per month, and the median house value is $80,200. The median age in Cynthiana is 42.7 years, 38.3 years for males, and 44.8 years for females. For every 100 females there are 110.4 males.