SW Iowa Times

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

This was 3.5 percent lower than the state average of 41.1 percent. In 2020 the total municipality population reached 131.

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

Degree	Number of people	Percentage of population
No degree	10	9.9
Regular high school diploma	29	28.7
GED or alternative credential	4	4
Some college, less than 1 year	10	9.9
Some college, 1 or more years, no degree	10	9.9
Associate's degree	25	24.8
Bachelor's degree	6	5.9
Master's degree	7	6.9
Professional school degree	0	0
Doctorate degree	0	0

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