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Gretna is located in Florida. Gretna, Florida has a population of 1,453. Gretna is more family-centric than the surrounding county with 33% of the households containing married families with children. The county average for households married with children is 26%.
The median household income in Gretna, FL is $38,191. The median household income for the surrounding county is $39,611 compared to the national median of $57,525. The median age of people living in Gretna is 37 years old.Learn more about Real Estate.