Photo: U.S. Army Corps of Engineers, photographer not specified or unknown · Public domainRecorded crime in Big Bay, without a grade
Big Bay has no police department of its own: it’s an unincorporated community (a census-designated place) in Marquette County. The Marquette County Sheriff’s Office reports to the FBI for the parts of the county without police of their own, so there are no figures for Big Bay alone, and no Safety Grade. A 25-mile circle around it holds 2 towns with a grade. The closest graded town is Marquette, 24 miles away, at B+.
What stands out about safety in Big Bay
Policed by the county
Big Bay is a census-designated place, with no town government. Crimes there are reported to the FBI inside the Marquette County Sheriff’s Office’s totals for the county. County police ↓
Counts, not rates
The FBI doesn’t publish how many people the Marquette County Sheriff’s Office covers, so its totals can’t be turned into a per-resident rate or a grade for Big Bay. County police ↓
The nearest graded towns
The closest Michigan towns with their own police figures are Marquette (B+, 24 mi), Ishpeming (B, 24 mi), Chocolay Township (A−, 33 mi). Nearby towns can differ a lot from Big Bay. Nearest ↓
Written from the FBI data on this page. Figures are crimes reported to police, not convictions.
What the Marquette County Sheriff’s Office reports
Reports to the FBI for the parts of Marquette County without police of their own, which include Big Bay.
Property crimes
Violent crimes
Also reports crimes in Marquette County to the FBI.
Property crimes
Violent crimes
2025 offenses reported by the Marquette County Sheriff’s Office
Counts, not rates: the FBI doesn’t publish how many people each agency covers. FBI Uniform Crime Reporting, Tables 10–11.
Crimes reported to the FBI for the whole area the department covers, by year.
The nearest Michigan towns with a Safety Grade
| Town | Grade | Distance | Violent | Property |
|---|---|---|---|---|
| Marquette | B+ | 24 mi | 1.7 | 5.5 |
| Ishpeming | B | 24 mi | 2.3 | 6.7 |
| Chocolay Township | A− | 33 mi | 1.1 | 3.2 |
| Forsyth Township | B+ | 42 mi | 1.9 | 3.0 |
| Laurium | A | 45 mi | 0.9 | 2.5 |
| Houghton | B+ | 45 mi | 0.6 | 7.9 |
Straight-line distance from the center of Big Bay. Nearby towns can differ a lot from Big Bay.
Each town’s own police figures, per 1,000 residents a year, 2023–2025.
No one died in a crash on Big Bay’s roads in 2019–2023
That is about what is typical for Michigan towns of 2,500–5,000 people: at their median rate (12.4 deaths per 100,000 residents a year), a town of Big Bay’s size would see about 0 in five years. With numbers this small, a death or two either way changes the picture, so Big Bay’s own rate (0.0) is context, not a ranking.
Deaths are counted where the crash happened, not where the people lived: a highway through town adds through-traffic deaths, and residents’ own risk on roads elsewhere isn’t here. Town rates sit below state and U.S. rates because a third of fatal crashes happen outside any town. Road safety is described here and is not part of the Safety Grade. Source: NHTSA Fatality Analysis Reporting System (FARS), 2019–2023.
Big Bay and its neighbors
| Town | Grade | Violent | Property |
|---|
Crimes reported to the FBI per 1,000 residents a year, 2023–2025.
How reported crime compares across the town line. Tap a town to see its safety page.
What this data can and can’t tell you
- It’s reported crime. Only incidents reported to and recorded by police appear here. Many crimes are never reported to police.
- A county agency covers a wide area. Its totals mix many communities, so they say little about any one of them.
- Gaps are real gaps. A missing year means the department didn’t report a full year, not that nothing happened.
How the grade is calculated, for every town: How TownRatings grades safety →
Questions about safety in Big Bay
Is Big Bay, MI safe?
There is no Safety Grade for Big Bay. The nearest Michigan towns with a grade are Marquette (B+, 24 mi), Ishpeming (B, 24 mi), Chocolay Township (A−, 33 mi).
Who polices Big Bay?
The Marquette County Sheriff’s Office. Big Bay is an unincorporated community, and the department reports to the FBI for the parts of Marquette County without police of their own.
Heads-up board
Your answer becomes a post in Town Square.
Please don’t name or describe individuals. In an emergency, call 911.
Neighbors looking out for each other in Big Bay.
Crime: FBI Uniform Crime Reporting Program, Crime Data Explorer: offenses known to law enforcement by city, and state and national rates. Counts are crimes reported to police, not convictions. The Safety Grade is our own summary of that data, not an official rating. Road deaths: NHTSA Fatality Analysis Reporting System (FARS), 2019–2023. This isn’t an official statement of public safety. In an emergency, call 911.