Search Inmates in Jackson County, Iowa. Results May Include: Arrests, Charges, Mugshot, Booking Date, Booking Number, Warrant Jackson County, Iowa Sheriff Overview Jackson County is located in the easternmost part of Iowa, with its county seat in Maquoketa. Jackson County is named after Andrew Jackson. Zip codes in Jackson County include 52030, 52031, 52054, 52060, … Continue reading Jackson County, IA Jail Roster