North Iowa Reporter

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

This was 3 percent lower than the state average of 41.1 percent. In 2020 the total municipality population reached 466.

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

Degree	Number of people	Percentage of population
No degree	5	1.7
Regular high school diploma	81	27.1
GED or alternative credential	7	2.3
Some college, less than 1 year	29	9.7
Some college, 1 or more years, no degree	63	21.1
Associate's degree	85	28.4
Bachelor's degree	23	7.7
Master's degree	3	1
Professional school degree	3	1
Doctorate degree	0	0

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