Franklinville has no grade of its own; Marengo, 5 miles away, is the nearest that does
Franklinville has no police department of its own: it’s an unincorporated community (a census-designated place) in McHenry County. The McHenry 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 Franklinville alone, and no Safety Grade. A 10-mile radius takes in 6 places that are graded.
What stands out about safety in Franklinville
Policed by the county
Franklinville is a census-designated place, with no town government. Crimes there are reported to the FBI inside the McHenry County Sheriff’s Office’s totals for the county. County police ↓
Counts, not rates
The FBI doesn’t publish how many people the McHenry County Sheriff’s Office covers, so its totals can’t be turned into a per-resident rate or a grade for Franklinville. County police ↓
The nearest graded towns
The closest Illinois towns with their own police figures are Marengo (B, 5 mi), Woodstock (A−, 5 mi), Lakewood (A+, 7 mi). Nearby towns can differ a lot from Franklinville. Nearest ↓
Written from the FBI data on this page. Figures are crimes reported to police, not convictions.
What the McHenry County Sheriff’s Office reports
Reports to the FBI for the parts of McHenry County without police of their own, which include Franklinville.
Property crimes
Violent crimes
2025 offenses reported by the McHenry 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 Illinois towns with a Safety Grade
| Town | Grade | Distance | Violent | Property |
|---|---|---|---|---|
| Marengo | B | 5 mi | 1.8 | 6.3 |
| Woodstock | A− | 5 mi | 0.7 | 5.5 |
| Lakewood | A+ | 7 mi | 0.2 | 2.3 |
| Bull Valley | A+ | 9 mi | 0.0 | 0.0 |
| Huntley | A | 9 mi | 0.3 | 4.7 |
| Crystal Lake | B | 10 mi | 1.0 | 10.8 |
Straight-line distance from the center of Franklinville. Nearby towns can differ a lot from Franklinville.
Each town’s own police figures, per 1,000 residents a year, 2023–2025.
Franklinville 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 Franklinville
Is Franklinville, IL safe?
There is no Safety Grade for Franklinville. The nearest Illinois towns with a grade are Marengo (B, 5 mi), Woodstock (A−, 5 mi), Lakewood (A+, 7 mi).
Who polices Franklinville?
The McHenry County Sheriff’s Office. Franklinville is an unincorporated community, and the department reports to the FBI for the parts of McHenry 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 Franklinville.
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.