When does The Loud House return?

The Loud House is an American animated sitcom created by Chris Savino that premiered on Nickelodeon on May 2, 2016. The series revolves around the chaotic everyday life of a boy named Lincoln Loud, who is the middle child and only son in a large family of 11 children. It is set in a fictional town in southeastern Michigan called Royal Woods, based on Savino's hometown of Royal Oak. Since its debut, the series has gained high ratings, becoming the top-rated children's animated series on American television within its first month on the air.
Lincoln Loud is the only boy and the middle child in a family of eleven children. He has ten sisters with distinctive personalities consisting of bossy eldest child Lori, ditzy fashionista Leni, musician Luna, comedian Luan, athletic Lynn Jr. Lucy, polar opposite twins Lana and Lola, child genius Lisa, and baby Lily.