From 2007 to present, the USA IAT was available on the Project Implicit Sweden website (https://implicit.harvard.edu/implicit/sweden/selectatest.jsp Click on “Länder” to try it yourself). The USA IAT includes one standard IAT (Good vs. Bad; Sweden vs. United States), sets of explicit measures on attitudes related to the countries (such as preference for United States and Sweden etc.), set of demographic questions (age, gender, race, major, political identity, etc.), and debriefing questions about how respondents thought about their IAT score after the task. The study is in Swedish.
From 2007 to the end of 2017, there are 17,281 session IDs created for the USA IAT, and the overall completion rate is around 39.6%. There are 9,272 respondents who completed the standard IAT part of the task, which is 53.7% of the total respondents.
Please contact Project Implicit at admin@projectimplicit.net for any question, comment or zip code data request.