This research presents a comprehensive analysis of U. S. counties' adoption of e-Government and the functions of the websites. By using content analysis methodology, the services and functions of U. S. county e-Government portals are scrutinized. The investigation instrument is based on political and technological theories, an e-Government stage model, and the review of literature. The research finds that U. S. counties' adoption of e-Government is highly associated with certain socioeconomic factors; in addition, the functionalities of U. S. county e-Government portals are significantly related to six socioeconomic factors according to the multiple regression analysis. The research provides insights for government officials and practitioners to understand and improve e-Government practice. It also sheds light on e-Government research by bringing in a valuable research instrument and comprehensive data about e-Government adoption. The implications for future research are discussed.
