Of 64 counties in the Creole State, Washington Parish ranks 33rd by size (675 square miles). Washington Parish is in Greater New Orleans Louisiana. The total value of roughly 1,000 acres of horse farms recently listed for sale in Washington Parish, Louisiana, was around $1 million. Browse all Washington Parish horse farms for sale on the Land Network to find the equestrian property that's right for your future needs, whether you're a horse breeder, equestrian business or simply horse lover looking for stable facilities, grooming pens or grazing pasture for your own horses. The most common type of land for sale by combined acreage in Washington Parish is undeveloped land.