You might start here:
also, google for ‘demographics 2010 Wisconsin’
Google “infoplease Wisconsin demographics” ... first link listed.
Sorry ... Chrome won’t let me paste the link into this form for some reason.
Did anyone call you a racist yet?
:-)
I did a demographics study in 1990 in which I ranked Florida’s 67 counties first by homicide rate then by percentage of the population which was Black.
I was surprised the prof agreed to the study.
The information was obtained from a book titled U.S. Statistics. Every large library has it. I suspect it is now on the internet.
BTW there was a positive correlation between percentage Black and homicide rates. I had to use several decades of information because some counties only had one or no homicides.
I didn’t try to compare rural Blacks to Urban Blacks homicide rates but it was clear just looking at the data that the combination of urban setting and high percentage of the population being Black was really what caused the rate to go up.
Some of the rural counties in the central panhandle had a lot of Blacks but their murder rate was not much higher than the mostly White counties.
2010 Census
Wisconsin
SEX BY AGE (BLACK OR AFRICAN AMERICAN ALONE)
15 to 17 years 11,158
18 and 19 years 7,355
20 years 3,386
21 years 3,186
22 to 24 years 8,632
25 to 29 years 13,429
30 to 34 years 12,376
59,522
Not easy to find, but having looked for similar in on census.gov I was able to pull it up.
This is from the P12B SEX BY AGE (BLACK OR AFRICAN AMERICAN ALONE) 2010 SF1 100% Data file.