Zip Code Gretna Louisiana. Web gretna louisiana is covered by a total of 3 zip codes. Together, these cover a total of 10.19 square miles.
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Web gretna is located in the state of louisiana. Web gretna louisiana is covered by a total of 3 zip codes. Together, these cover a total of 10.19 square miles. Web zip code 70056 in gretna, la download zip code database load 70056 zip code map zip code 70056 demographic. There are also 2 zip codes that overlap gretna but have a different postal.
There are also 2 zip codes that overlap gretna but have a different postal. Web zip code 70056 in gretna, la download zip code database load 70056 zip code map zip code 70056 demographic. Web gretna louisiana is covered by a total of 3 zip codes. There are also 2 zip codes that overlap gretna but have a different postal. Web gretna is located in the state of louisiana. Together, these cover a total of 10.19 square miles.
