Mahaska County Criminal History Mahaska County Criminal History

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Questions about official Mahaska County criminal records belong with the office that created the file. The contacts below route court, arrest, booking, police, and statewide criminal-history requests while explaining what this private resource cannot provide.

This Is Not a Government Office. This private resource cannot retrieve an official file, perform an official background check, correct a record, or accept an expungement filing. Contact the responsible agency directly.

Need an Official Record?

Use the custodian that matches the Mahaska County record:

  • Court case files: Mahaska County Clerk of Court, 106 S. First St., Oskaloosa, IA 52577; 641-673-7786; weekdays 8:00 a.m.-4:30 p.m.
  • Arrest, booking, jail, and sheriff records: Mahaska County Sheriff, 214 High Ave. E., Oskaloosa, IA 52577; 641-673-4322; records hours weekdays 8:00 a.m.-4:30 p.m.
  • Current jail custody: Mahaska County Jail at the Law Center; 641-673-2591
  • Oskaloosa police reports: Oskaloosa Police Records at 214 High Ave. E.; 641-673-3201; fax 641-673-8275
  • State criminal history: Iowa DPS, Division of Criminal Investigation, Criminal History Records and Identification Section
  • Expungement filings: file with the Iowa District Court that handled the case and use current Judicial Branch forms

For a court file, contact the clerk rather than the sheriff. For an incident narrative, contact the arresting police agency rather than assuming the county jail owns it.