St. Landry Parish, Louisiana Cities (2025)

14 cities

City
Rank
2025 Pop.
2020 Pop.
Change
Density
Area (mi²)
Type
Opelousas115,13115,778-0.85%1,5649.67 City
Eunice29,0109,387-0.83%1,7545.14 City
Sunset33,1612,9781.18%9803.23 Town
Port Barre41,7461,753-0.06%1,6201.08 Town
Arnaudville59999990%1,4390.69 Town
Lawtell6947737-1.76%2284.15 CDP
Leonville78818680.34%3232.73 Town
Krotz Springs8879899-0.45%5091.73 Town
Grand Coteau9757772-0.39%3122.42 Town
Melville10743758-0.4%5921.26 Town
Washington11708742-0.98%8560.83 Town
Cankton125805790%2842.04 Village
Morrow131941887.18%1821.07 CDP
Palmetto1499941.02%1120.89 Village

St. Landry Parish Cities Summary

Largest City

Opelousas is the largest city in St. Landry Parish, with a population of 15,131.

Smallest City

Palmetto is the smallest city in St. Landry Parish.

10 Largest Cities

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

Location of St. Landry Parish