The 7th Ward stretches from the Mississippi River to Lake Pontchartrain. The eastern, or "lower" boundary is Elysian Fields Avenue, the boundary with the 8th Ward. In the "up-river" direction to the south-west, the boundary is Esplanade Avenue, the border with the 6th Ward; then from where Esplanade meets Bayou St. John the boundary follows the bayou north to the lake, with the 5th Ward being across the bayou.
The London Avenue Canal runs through the ward from just in from Gentilly Ridge to the Lake. Dillard University is in the Ward, as is most of the University of New Orleans campus near the lakefront. The New Orleans Fairgrounds, home to horse racing and the New Orleans Jazz & Heritage Festival, is just back from Esplanade Avenue, as is Saint Louis Cemetery #3. Frenchmen Street, the popular destination for food and live music, is in the front of the ward near the French Quarter.
As with most of New Orleans, the area along the high ground of the riverfront was developed first; this area is today the Marigny Triangle of the Faubourg Marigny. The Pontchartrain Railroad, the first US railroad away from the Atlantic coast, ran for a century along Elysian Fields between the Riverfront and the famous camps at Milneburg. The area is known for the Creole citizens who once heavily populated the area. Esplanade Ridge between Rampart and Bayou St. John was one of the first parts of town substantially developed away from the riverfront. Some of the elegant early 19th century Creole-style mansions can still be seen along Esplanade. The areas between Gentilly Ridge and the Lakefront was developed in the 20th century with improved drainage; see Drainage in New Orleans.
When Hurricane Katrina struck New Orleans in 2005, the effects were disastrous. The London Avenue Canal breached catastrophically on both sides, flooding the majority of the Ward and the surrounding area. The 7th ward has since seen many residents return.
Notable people from the 7th Ward include jazz musicians/composers Lionel Ferbos, Jelly Roll Morton, Barney Bigard, and Sidney Bechet, singer Lee Dorsey, singer Lizzie Miles, actor Anthony Mackie, rapper/producer Mannie Fresh, rapper Mia X, author/commentator Melissa Harris-Perry, civil rights leader A. P. Tureaud, playwright Tyler Perry, author Fatima Shaik, singer-songwriter Frank Ocean and fellow schoolmate R&B singer Luke James, Tyrann Mathieu football player for the LSU Tigers and Arizona Cardinals, Leonard Fournette football player for the LSU Tigers and Jacksonville Jaguars, boxer Joseph Dorsey Jr., mayors Ernest Morial, Sidney Barthelemy, and C. Ray Nagin, other notable Orleanians include Scott Arceneaux $crim, and Aristos Petros Ruby Da Cherry from the rap group $uicideBoy$