Mid Coast Times

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

This was 31 percent lower than the state average of 43.4 percent. In 2020 the total municipality population reached 368.

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

Degree	Number of people	Percentage of population
No degree	81	32.3
Regular high school diploma	90	35.9
GED or alternative credential	11	4.4
Some college, less than 1 year	15	6
Some college, 1 or more years, no degree	23	9.2
Associate's degree	11	4.4
Bachelor's degree	9	3.6
Master's degree	6	2.4
Professional school degree	5	2
Doctorate degree	0	0

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