Gretna has a population of approximately 17,836 and experiences a population change rate of 2.37%. The population density is 4,447.9 / sq mi .
Gretna has a population of approximately 17,836 and experiences a population change rate of 2.37%. The population density is 4,447.9 / sq mi .
The median household income for Gretna is $44,688, with 7,824 households and an average household size of 2.13.
The median value of a home in Gretna is $219,500 with an appreciation rate of 12.30%. 44.22% of housing in the state is owned while 44.63% is rented.
The cost of living in Gretna is 100.2 %.
The unemployment rate in Gretna is 3.00%, and recent job growth is at 1.67%. Future job growth is projected at 43.18%.
The sales tax rate in Gretna is 9.45%, while the income tax rate is 4.25% .
School expenditures in Gretna are $12,663, and the school ratio is 21.4:1.
The average high temperature in July is 91.7 degrees, with an average low temperature in January of 44.3 degrees. The average rainfall is approximately 65.4 inches per year, with 0.1 inches of snow per year.