Below are a list of the cities located in Union County, IN. There are 3 total unique zip codes in Union County, Indiana. The time zone for Union County is the Time zone and they follow daylight savings time. The Federal Information Processing System (FIPS) Code for echo $county.' County, '.$state_abbrev ?> is 18161.
The population in Union County, IN is currently 7,047. That is a decrease of 0.00% vs the population of 7,516 in 2010.