Decatur Map
The City of Decatur is located in the State of Indiana. Find directions to Decatur, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. According to the 2019 US Census the Decatur population is estimated at 9,884 people. The Decatur time zone is Eastern Daylight Time which is 5 hours behind Coordinated Universal Time (UTC).
Nearby cities include Valley Mills, Maple Ridge, North Indianapolis, Clermont, Sunnyview.