Yellowstone Times

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

This was 20.2 percent lower than the state average of 42.6 percent. In 2020 the total municipality population reached 633.

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

Degree	Number of people	Percentage of population
No degree	11	2.5
Regular high school diploma	174	40.1
GED or alternative credential	22	5.1
Some college, less than 1 year	38	8.8
Some college, 1 or more years, no degree	92	21.2
Associate's degree	23	5.3
Bachelor's degree	63	14.5
Master's degree	11	2.5
Professional school degree	0	0
Doctorate degree	0	0

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