By the mid-19th century, Washington developed a thriving trade and became the most important port in the vicinity of St. Landry Parish.

The poorest small county was St. Landry Parish, La., at $22,460.

The parish itself was formed from the southwestern portion of St. Landry Parish.

According to the 2010 census, the population of St. Landry Parish is 83,384.

Opelousas in the St.Landry Parish is another city that has seen a dramatic decrease with a -27.2% drop over the last decade.

Over a few days, they killed some two hundred freedmen in St. Landry Parish.

He served as sheriff of St. Landry Parish for a total of twenty years.

He was born in St. Landry Parish, Louisiana, and served as a state court judge in 1853.

He was the sheriff of St. Landry Parish, Louisiana from 1874 to 1888.

Several years after his indictment, Sonnier returned to St. Landry Parish.