Bridgeport Times

36.9 percent of people 25 years or older had an associate's degree or higher in Derby city in 2020, according to data obtained from the U.S. Census Bureau.

This was 10.9 percent lower than the state average of 47.8 percent. In 2020 the total municipality population reached 12,420.

90.7 percent of the population had at least a high school diploma or the equivalent.

Degree	Number of people	Percentage of population
No degree	917	9.3
Regular high school diploma	3,263	33.2
GED or alternative credential	387	3.9
Some college, less than 1 year	487	5
Some college, 1 or more years, no degree	1,151	11.7
Associate's degree	1,151	11.7
Bachelor's degree	1,554	15.8
Master's degree	594	6
Professional school degree	176	1.8
Doctorate degree	150	1.5

*All data is for residents who were at least 25 years old in 2020.