Rockingham Times

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

This was 2.9 percent higher than the state average of 48 percent. In 2020 the total municipality population reached 12,053.

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

Degree	Number of people	Percentage of population
No degree	402	4.8
Regular high school diploma	1,870	22.4
GED or alternative credential	221	2.6
Some college, less than 1 year	547	6.6
Some college, 1 or more years, no degree	1,057	12.7
Associate's degree	683	8.2
Bachelor's degree	2,235	26.8
Master's degree	1,122	13.4
Professional school degree	113	1.4
Doctorate degree	95	1.1

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