Does Iowa extradite?

Yes, depending upon the charge and if legal standards are met. For Iowa and the other 49 states within the United States of America respect, and cooperate with, each other on extradition requests. Such requests tend to be made over the serious, felony charges and for the more heinous crimes. But neither Iowa nor any one of the other states makes decisions once it's ascertained that a country other than the U.S. is involved. For such involvement automatically demands the role of the federal government as decisionmaker.