Cities in Jefferson Parish, Louisiana by Population (2024)

There are 21 cities in Jefferson Parish, Louisiana.

Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)

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City
2024 Population
Metairie138,958
Kenner61,716
Marrero32,153
Terrytown26,166
Harvey21,978
Estelle16,852
Gretna16,627
River Ridge13,216
Woodmere12,297
Timberlane11,326
Waggaman10,495
Jefferson9,996
Harahan8,502
Westwego7,909
Bridge City7,423
Elmwood6,063
Avondale4,851
Jean Lafitte1,765
Grand Isle984
Barataria517
Lafitte270

Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.

What is the largest city in Jefferson Parish, Louisiana?

Metairie is the largest city in Jefferson Parish.

What is the smallest city in Jefferson Parish, Louisiana?

Lafitte is the smallest city in Jefferson Parish.

How many cities are in Jefferson Parish?

There are 21 cities in Jefferson Parish, Louisiana.

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