During the past 15 terms (1998/99 through 2012/13), the Wisconsin Supreme Court decided 332 criminal cases. In a large majority of these cases (89% or 295/332), public sources list the defendant’s race as well as the charges filed against him or her at the trial-court level. As a result, it is possible to categorize cases according to the race of defendants not only for all criminal cases taken together—Caucasian (175/295=59%), African American (104/295=35%), Hispanic (8/295=3%), American Indian or Alaskan Native (6/295=2%), and Asian or Pacific Islander (2/295=1%)—but for various categories of crimes, such as those featured below.
There were 31 cases in which the charges included operating-while-intoxicated (OWI) offenses, and in all 31 of these, the race of the defendant was specified. Caucasian defendants figured in 94% (29/31) of these cases, leaving just one case with an African American and one case with a Hispanic defendant.
There were 73 cases in which the charges included one or more drug offenses. In 9 of these cases, the race of the defendant could not be determined, leaving a subtotal of 64 for consideration here.
Of these 64 cases, 48% (31/64) involved African American defendants, and 42% (27/64) involved Caucasian defendants. The remaining defendants were distributed among three other racial categories on the Wisconsin Court System’s website: “American Indian or Alaskan Native” (1/64=2%), “Asian or Pacific Islander” (1/64=2%), “Hispanic” (4/64=6%).
There were a total of 93 cases in which at least one of the initial charges was a sexual offense. In 5 of these, the race of the defendant was not specified, leaving 88 cases with which to proceed.
Of these, 23 cases involved African American defendants, and 62 cases involved Caucasian defendants. The remaining three cases concerned other defendants: “American Indian or Alaskan Native” (2) and “Hispanic” (1).
In 65 of the 88 cases, defendants were charged with sexual offenses involving children (most often sexual assaults, but also such crimes as possession of child pornography). The other 23 cases involved only adults (again, most often sexual assaults, but also crimes such as prostitution).
In 77% (50/65) of the cases involving children, the defendants were Caucasian, while 20% (13/65) of “child cases” had African American defendants.
Of the 23 cases in which only adults were involved in the alleged sexual offenses, 52% (12/23) had Caucasian defendants, and 43% (10/23) had African American defendants.
Why would Caucasian defendants figure in 77% of the sex crimes involving children, but only in 52% of the sex crimes involving adults? Why would 94% of the defendants in OWI cases be Caucasian? A number of such questions leap from the data. Given that the justices are free to select the issues that they address in their decisions, does any connection remain between these percentages and differences in the types of crimes prevalent in the Caucasian and African American communities? If the connection is very weak—that is, if one would be better advised to view the differences as a product of the process by which cases reach the Supreme Court—how does this process yield the figures reported above? Put another way, do OWI, drug, and sex cases enter the judicial system at the trial-court level with roughly the same racial distributions evident when a much smaller number of them arrive at the Supreme Court? Whatever the answer, it would reveal something significant about the judicial system and the society of which it is a part.
Finally, along with conscious choices made by the justices regarding issues for review, more impersonal or systemic factors must play some role in the selection of cases. Relevant here may be the supposition that comparatively prosperous defendants are better able to afford the sort of legal representation likely to gain a hearing in the high court, though more study would be required to determine the degree to which this contributed to the results presented here. For that matter, prosperity also correlates with a higher rate of automobile ownership and private internet access, but how much does this account for the distribution of racial percentages in OWI and child-pornography cases? I would be grateful to benefit from any theories that readers can offer.
 Under consideration here are authored decisions in all cases whose numbers end with the CR suffix. Occasionally, the Court consolidated multiple cases and addressed them in a single ruling. When this occurred, I counted the ruling as one decision in the figures that follow. In very rare instances, a case number ends in “CR” but does not pertain to a criminal matter, as in 2010AP000387-CR, In the matter of sanctions imposed in State v. Gregory K. Nielsen. The issue here centered on a sanction of $150 imposed by the court of appeals on the Office of the State Public Defender because—the court of appeals maintained—the Assistant State Public Defender’s brief contained a deficient appendix. Such cases are not included in the total of 332 covered here, and neither are per curiam decisions and orders pertaining to various motions.
In his generous comments on a draft of this post, Bill Tyroler observed prudently that collateral attacks (974.06, habeas) may lack the CR suffix even though the underlying charges were criminal. However, as these cases surfaced scarcely more than once a year (19 cases in 15 terms, by my count), and would thus have no significant effect on the percentages in this post, I have not added them to the mix.
 Generally, this information may be found on the Wisconsin Court System’s website. http://wicourts.gov/ If this site does not list a defendant’s race, it can sometimes be determined through the “Offender Locator” of the Department of Corrections or by means of other sources such as sexual offender registries and the Milwaukee Public Library’s version of Ancestry. I am especially grateful to Megan Zienkiwicz and John Jentz for helping me track down information on race when it was not provided by the Wisconsin Court System or the Department of Corrections. Megan and John filled a dozen gaps in the data.
It should be noted that racial identity involves a subjective aspect that eliminates the possibility of absolute precision. Indeed, a US census report this month indicated that nearly 10 million Americans chose a racial identity in the 2010 census that differed from what had been reported in the 2000 census—with especially large numbers of respondents of Hispanic descent moving into, or out of, the “white” racial category. http://hosted.ap.org/dynamic/stories/U/US_CENSUS_CHANGING_RACES?SITE=AP&SECTION=HOME&TEMPLATE=DEFAULT (accessed August 11, 2014).
 The figures compiled for the following categories—OWI, Drugs, and Sex—include all cases for which at least one of the initial charges pertained to these crimes. In some instances, as the judicial process unfolded, one or another of the charges might be dismissed, or dismissed but “read in” for sentencing purposes. Less often, the defendant was ultimately acquitted.