Detroit, at 16.8, or almost any city in the South. New Orleans had a murder rate of 25.9 per 100,000, while Little Rock had a rate of 37.9, Miami 40, Atlanta 43.4, and Charlotte 55.5. Memphis was miles ahead of all other cities, with a truly whopping rate of 69.3. The average in America today, you may be surprised and comforted to hear, is 6 murders per 100,000 people.