Keystone Heights, Florida

Keystone Heights is located in Clay County. About 1,446 people live here (as of 2020). Between 2010 and 2020, the population grew from 1,350 to 1,446. The region is at 43 meters above sea level. The area covers about 2.9 square kilometers. There are about 100 streets in Keystone Heights. The ZIP codes are 32656. The dialing code is 352. Keystone Heights is city in Clay County, Florida, United States. Among other things, Keystone Heights has attractions, schools and hair Salons. More information at www.keystoneheights.us.