Sources and dates
Michigan
data coverage.
2 published record sources and 1 annual source, area, and period table are available here. Each keeps its own geography, dates, and counting unit.
This is an independent presentation of public data, not an official police service or a real-time alert feed.
How we count records and protect privacy →
Detroit police incident offenses
Detroit Police Department
- Stored records
- 6,056 offense records
- Published dates in this snapshot
- Aug 31, 2026 – Sep 27, 2026
- Date basis
- Occurrence date
- Imported
- Sep 27, 2026
An import date is not an incident date or a promise of a live feed. offense records are counted using this source’s definitions.
Source coverage notes
- Dates preserve the publisher-encoded calendar date. Local-hour conversion is not established and is not inferred from the city.
- Detroit city source, not all Michigan. Arrest-charge fields are not selected; only public incident/offense fields retained.
Explore this source → · Original publisher ↗
Grand Rapids police offenses
Grand Rapids Police Department
- Stored records
- 4,797 offense records
- Published dates in this snapshot
- Aug 5, 2026 – Sep 1, 2026
- Date basis
- Occurrence date
- Imported
- Sep 27, 2026
An import date is not an incident date or a promise of a live feed. offense records are counted using this source’s definitions.
Source coverage notes
- Dates preserve the publisher-encoded calendar date. Local-hour conversion is not established and is not inferred from the city.
- Grand Rapids city only. Each row is a published offense; case numbers can repeat.
Explore this source → · Original publisher ↗