Jefferson Davis Parish, Louisiana Cities (2024)

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.)

City
Rank
2024 Pop.
2020 Pop.
Change
Density (/mi²)
Area (mi²)
Type
Jennings19,2259,811-1.57%87410.6City
Welsh23,2753,330-0.43%5186.3Town
Lake Arthur32,5572,589-0.31%1,3791.9Town
Elton4983994-0.3%5921.7Town
Roanoke5272550-6.53%6360.4CDP
Fenton6209224-1.88%4310.5Village
Lacassine710357-20.77%591.8CDP

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 Davis Parish, Louisiana?

Jennings is the largest city in Jefferson Davis Parish.

What is the smallest city in Jefferson Davis Parish, Louisiana?

Lacassine is the smallest city in Jefferson Davis Parish.

How many cities are in Jefferson Davis Parish?

There are 7 cities in Jefferson Davis Parish, Louisiana.

Frequently Asked Questions