Altoona Times

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

This was 8.9 percent lower than the state average of 41 percent. In 2020 the total municipality population reached 295.

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

Degree	Number of people	Percentage of population
No degree	14	6.2
Regular high school diploma	105	46.9
GED or alternative credential	8	3.6
Some college, less than 1 year	14	6.2
Some college, 1 or more years, no degree	11	4.9
Associate's degree	43	19.2
Bachelor's degree	21	9.4
Master's degree	6	2.7
Professional school degree	2	0.9
Doctorate degree	0	0

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