South Coast Times

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

This was 24.8 percent lower than the state average of 43.4 percent. In 2020 the total municipality population reached 466.

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

Degree	Number of people	Percentage of population
No degree	37	16.4
Regular high school diploma	31	13.7
GED or alternative credential	53	23.5
Some college, less than 1 year	8	3.5
Some college, 1 or more years, no degree	55	24.3
Associate's degree	42	18.6
Bachelor's degree	0	0
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.