Glastonbury Center is a census-designated place (CDP) that constitutes the densely populated center of Glastonbury in Hartford County, Connecticut, United States.

Glastonbury Center is located in the northwestern part of Glastonbury, near the east bank of the Connecticut River, 7 miles (11 km) southeast of Hartford, the state capital.

[1] As of the census of 2000, there were 7,157 people, 3,257 households, and 1,866 families residing in the CDP.

There were 3,405 housing units at an average density of 713.6 per square mile (275.5/km2).

36.8% of all households were made up of individuals, and 17.2% had someone living alone who was 65 years of age or older.