Reviewed and updated October 9, 2026 by the SearchSystems.net editorial team. The arrest counts are the ones each agency reported to the FBI, as the FBI held them on October 8, 2026. Every office link was opened and checked against the office's own site between September 24, 2026 and September 30, 2026.
Waterloo, Iowa, in Black Hawk County, has about 67,000 residents (2024 Census Bureau estimate). Its court cases are filed in the Iowa District Court for Black Hawk County, and the file of each case, kept by the Clerk of the District Court, is the public record of it. This guide says which court hears what, where to look a case up and who keeps the files.
This guide covers the courts, the records page, criminal cases, kinds of files and common questions.
Related guides: Waterloo public records, Black Hawk County court records, Waterloo arrest records, Waterloo warrants, Waterloo inmate search, Waterloo criminal records, Iowa arrest records and Iowa inmate search.
The Courts That Hear Cases from Waterloo
In Waterloo, the Iowa District Court for Black Hawk County hears every civil, criminal, family, probate and juvenile case.
Divorces go to the District Court, and the file stays with the Clerk of the District Court.
The Clerk of the District Court keeps the files, and a copy of anything in a file comes from that office, under the court's own rules rather than the Iowa Open Records Law (Chapter 22).
Looking Up a Case from Waterloo
For Black Hawk County, SearchSystems opened and checked the court records page for the county at iowacourts.gov/iowa-courts/district-court/judicial-district-1/distr... (page title: Black Hawk | Judicial District 1 | Iowa Judicial Branch), phone 319-833-3331, 316 E. 5th Street Waterloo, IA 50703, which answered when SearchSystems opened it on September 24, 2026.
Statewide, Iowa Courts Online is the Iowa Judicial Branch's free statewide case search.
The Iowa court page SearchSystems verified is at iowacourts.gov/iowa-courts.
What Reaches the Court from Waterloo
Together, the four agencies in Black Hawk County with all twelve months of 2025 on file reported 4,328 arrests to the FBI that year; the County Attorney decides which of those arrests become cases in the Iowa District Court for Black Hawk County.
The County Attorney's page SearchSystems verified is at blackhawkcounty.iowa.gov/716/Attorneys-Office (page title: Attorney's Office | Black Hawk County IA), phone 319-833-3001, 316 E. 5th Street B-1 Waterloo, IA 50703, which answered when SearchSystems opened it on September 30, 2026.
The Kinds of Court Files
Criminal cases, divorces, traffic tickets and evictions all end up as files of these courts, and the file is what the public sees of each.
The other Waterloo guides take the kinds of file one at a time: Waterloo criminal records, Waterloo divorce records, Waterloo traffic tickets, Waterloo DUI and Waterloo property records.
Frequently Asked Questions
How do I look up a court case in Waterloo?
The court records page SearchSystems verified for the county is at iowacourts.gov, phone 319-833-3331. Statewide, Iowa Courts Online is the Iowa Judicial Branch's free statewide case search.
Which court hears felonies in Waterloo?
The Iowa District Court for Black Hawk County, which hears every civil, criminal, family, probate and juvenile case.
Who keeps the court records in Waterloo?
The Clerk of the District Court. Copies come from that office under the court's own rules.
Is there a statewide court case search in Iowa?
Yes: Iowa Courts Online, the Iowa Judicial Branch's free statewide case search.
Is this the official Waterloo website?
No. SearchSystems.net is an independent public records guide, online since 1997. It links to the official city, county, court and state offices described above and does not hold records, charge for them or take requests.