SE Iowa News

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

This was 16.2 percent lower than the state average of 41.1 percent. In 2020 the total municipality population reached 334.

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

Degree	Number of people	Percentage of population
No degree	21	8.7
Regular high school diploma	88	36.5
GED or alternative credential	23	9.5
Some college, less than 1 year	11	4.6
Some college, 1 or more years, no degree	38	15.8
Associate's degree	47	19.5
Bachelor's degree	13	5.4
Master's degree	0	0
Professional school degree	0	0
Doctorate degree	0	0

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