Rocky Mount Today

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

This was 25.8 percent lower than the state average of 41.9 percent. In 2020 the total municipality population reached 276.

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

Degree	Number of people	Percentage of population
No degree	35	15.7
Regular high school diploma	91	40.8
GED or alternative credential	13	5.8
Some college, less than 1 year	2	0.9
Some college, 1 or more years, no degree	46	20.6
Associate's degree	7	3.1
Bachelor's degree	18	8.1
Master's degree	8	3.6
Professional school degree	0	0
Doctorate degree	3	1.3

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