Hard to pick a second. DC, Philly, Chicago, St. Louis, Oakland, Dallas, Houston, NO. It is a long list.
New Orleans is very black
But third for tourism in USA along with huge petroleum and port revenues keeps it afloat despite I think 70% lower income blacks with a few better off blacks which they have going back to mixed race freedmen class
Atlanta too has a sizable black middle and upper middle class and black suburbs that are decent income
One oddity
Richest black zip code America I think in LA
Has higher crime rate than poorest white county in USA which is in Appalachia after coal played out or was run out
Dallas my third hometown is very Hispanic now though the mex women there are prettier than ours in Nashville
But it’s just too damn big now
Dallas Fort Worth may overtake LA in 40-50 years they say
As a kid for me it was only 1 million
Atlanta was bigger slightly then
/rant
You want to see the worst period
Jackson Mississippi used to be bucolic and safe for all races