Union City is a city located in Randolph County Indiana. With a 2020 population of 3,402, it is the 151st largest city in Indiana and the 5843rd largest city in the United States . Union City is currently declining at a rate of -0.56% annually and its population has decreased by -5.08% since the most recent census, which recorded a population of 3,584 in 2010. Union City reached it's highest population of 4,047 in 1960. Spanning over 2 miles, Union City has a population density of 1,512 people per square mile.
The average household income in Union City is $38,394 with a poverty rate of 23.64%. The median rental costs in recent years comes to $638 per month, and the median house value is $53,200. The median age in Union City is 39.8 years, 38.6 years for males, and 40.7 years for females.