Jefferson Chamber of Commerce City of Kenner Share: Government / Government Officials City of Kenner Visit Website 1801 Williams Blvd., Bldg. B, Ste. 200 Kenner, LA 70062 (504) 468-7240 (504) 468-7205 (fax) Map What's Nearby? Distance: 5 10 15 20 25 50 mi.