Gretna is located in Nebraska.
Gretna, Nebraska has a population of
5,971.
Gretna is
more
family-centric than the surrounding county with
39% households with children.
The county percentage for households with children is 37%.
The median household income in Gretna, Nebraska is
$96,100.
The median household income for the surrounding county is $84,956
compared to the national median of $66,222.
The median age of people living in Gretna is
36.8 years.
Gretna Weather
The average high temperature in July is 89.3
degrees, with an average low temperature in January of 10.3 degrees.
The annual precipitation is
30.12.
