The study of public administration in the United States is large in terms of the number of academic programmes, the range of journal publications, and the number of scholars. Its scholarship attracts attention from all over the globe. At the same time it is a public administration that is clearly embedded in a specific national culture, just as anywhere else. Three of the main challenges include the strong increase of quantitative‐statistical methods, the decline of practitioner authors, and substantive specialization to the extent that generalists' perspectives are losing ground.