East Central Iowa News

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

This was 22.4 percent lower than the state average of 41.1 percent. In 2020 the total municipality population reached 2,407.

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

Degree	Number of people	Percentage of population
No degree	149	8.9
Regular high school diploma	697	41.7
GED or alternative credential	67	4
Some college, less than 1 year	135	8.1
Some college, 1 or more years, no degree	312	18.6
Associate's degree	130	7.8
Bachelor's degree	138	8.2
Master's degree	35	2.1
Professional school degree	5	0.3
Doctorate degree	5	0.3

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