|Johnson County District Attorney||Iowa||Iowa 52244|
|Linn County District Attorney||Cedar Rapids||Iowa 52401||22 miles|
|Cedar County District Attorney||Tipton||Iowa 52772||25 miles|
|Washington County District Attorney||Washington||Iowa 52353||26 miles|
|Iowa County District Attorney||Marengo||Iowa 52301||26 miles|
|Muscatine County District Attorney||Muscatine||Iowa 52761||33 miles|
|Jones County District Attorney||Anamosa||Iowa 52205||34 miles|
|Keokuk County District Attorney||Sigourney||Iowa 52591||39 miles|
|Louisa County District Attorney||Wapello||Iowa 52653||40 miles|
|Benton County District Attorney||Vinton||Iowa 52349||41 miles|
|Henry County District Attorney||Mount Pleasant||Iowa 52641||49 miles|
|Poweshiek County District Attorney||Montezuma||Iowa 50171||49 miles|
|Jefferson County District Attorney||Fairfield||Iowa 52556||50 miles|
|Scott County District Attorney||Davenport||Iowa 52801||53 miles|
|Rock Island County State Attorney||Rock Island||Illinois 61201||53 miles|
|Mercer County State Attorney||Aledo||Illinois 61231||54 miles|
|Jackson County District Attorney||Maquoketa||Iowa 52060||55 miles|
|Tama County District Attorney||Toledo||Iowa 52342||56 miles|
|Delaware County District Attorney||Manchester||Iowa 52057||57 miles|
|Buchanan County District Attorney||Independence||Iowa 50644||57 miles|
District attorneys (DAs) are the highest-ranking law enforcement officials in their jurisdictions. Their authority is usually county-wide, although some district attorneys represent large cities. As long as they have probable cause, district attorneys have complete discretion in filing charges against individuals. Informed by police investigations, district attorneys may charge anyone with misdemeanors or felonies.
District attorneys review the available evidence and assess witness credibility to determine whether a suspect may have committed a particular crime. A DA may charge a suspect directly or may refer the evidence to a grand jury to consider an indictment against a suspect.
District attorneys are responsible for prosecuting defendants in court. They present the evidence and arguments to a judge or jury, oppose the arguments of a criminal defense attorney, and work to obtain a conviction against the defendant.