Jefferson Parish County, LA Zip Codes
19 zip codes across 12 cities in Jefferson Parish County, LA
About Jefferson Parish County
Jefferson Parish County, Louisiana (LA) contains 19 unique zip codes spanning 12 cities and communities. Each zip code covers a different area within the county, with varying demographics, income levels, and housing markets.
Browse the complete list below to find detailed population, income, home values, cost of living, and climate data for any zip code in Jefferson Parish County.
Cities in Jefferson Parish County
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All Zip Codes in Jefferson Parish County, LA
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Frequently Asked Questions
How many zip codes are in Jefferson Parish County, LA?
Jefferson Parish County, LA has 19 zip codes across 12 cities.
What cities are in Jefferson Parish County?
Cities in Jefferson Parish County include Barataria, Grand Isle, Gretna, Harvey, Kenner, Lafitte, Marrero, Metairie, New Orleans, Westwego, Zcta 700hh, Zcta 701hh.
What state is Jefferson Parish County in?
Jefferson Parish County is located in Louisiana (LA).
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.