South Omaha Times

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

This was 8.5 percent higher than the state average of 43.2 percent. In 2020 the total municipality population reached 5,039.

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

Degree	Number of people	Percentage of population
No degree	126	3.8
Regular high school diploma	725	21.7
GED or alternative credential	142	4.3
Some college, less than 1 year	232	6.9
Some college, 1 or more years, no degree	387	11.6
Associate's degree	299	9
Bachelor's degree	960	28.8
Master's degree	399	11.9
Professional school degree	60	1.8
Doctorate degree	9	0.3

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