By Frank R. Baumgartner , Kate Bell, Luke Beyer, Tara Boldrin, Libby Doyle, Lindsey Govan, Jack Halpert, Jackson Hicks, Katherine Kyriakoudes, Cat Lee, Mackenzie Leger, Sarah McAdon, Sarah Michalak, Caroline Murphy, Eyan Neal, Olivia O’Malley, Emily Payne, Audrey Sapirstein, Sally Stanley, and Kathryn Thacker

We evaluate the factors associated with an officer’s decision to search a driver or vehicle after a routine traffic stop, and we compare the accuracy of these searches by looking at the share leading to arrest. Racial disparities in search rates by race and gender of driver are similar for all types of officers; all tend to search Black male drivers at higher rates than any other demographic. White male officers have higher search rates for all types of drivers. Further, they conduct the greatest share of “fruitless searches” (those not leading to arrest), and these searches are particularly targeted on those drivers with the greatest number of cumulative disadvantages

Policy Studies Journal, Vol. 49, No. 3, 2021