St. Charles 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
Laplace128,80329,232-0.27%1,37820.9CDP
Luling214,55514,5221.21%62523.3CDP
Destrehan312,14411,6580.36%2,1145.7CDP
St. Rose47,3606,770-0.74%1,1146.6CDP
Hahnville53,8703,6090.97%6965.6CDP
Norco62,8102,993-0.67%8153.4CDP
Des Allemands72,3121,976-0.6%2329.9CDP
Boutte82,1402,944-3.04%15513.8CDP
Montz92,1002,0370.62%7592.8CDP
Ama101,4051,0520.5%4013.5CDP
New Sarpy111,0861,265-2.43%8001.4CDP
Paradis125431,508-9.04%846.4CDP
Killona13174616-20.18%2180.8CDP
Taft14102158.51%205.0CDP

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 St. Charles Parish, Louisiana?

Laplace is the largest city in St. Charles Parish.

What is the smallest city in St. Charles Parish, Louisiana?

Taft is the smallest city in St. Charles Parish.

How many cities are in St. Charles Parish?

There are 14 cities in St. Charles Parish, Louisiana.

Frequently Asked Questions