Photo: Jerrye & Roy Klotz, MD · CC BY-SA 3.0Jefferson Township reports less crime per resident than 96% of U.S. towns
On crimes reported to the FBI by Jefferson Township’s police in 2023–2025, it grades A+ for safety: #15 of 342 graded towns in New Jersey.
Crimes reported to the FBI per 1,000 residents a year, 2023–2025. “Rest of NJ” is every other New Jersey city and town in the FBI’s tables; the U.S. figure is the FBI’s national estimate as published, averaged over the three years. The FBI publishes no national homicide or robbery rate in our data, so those compare with all U.S. cities and towns in its tables.
What stands out about safety in Jefferson Township
1 of the 7 graded towns next door reports less crime
Of the 7 New Jersey towns on Jefferson Township’s borders, 7 have a Safety Grade: Mount Arlington (A+), Hardyston Township (A), Hopatcong (A), Sparta Township (A), West Milford Township (A), Roxbury Township (A−), Rockaway Township (B+). Neighbors ↓
Reported crime is falling
Crime reported per resident fell from 2023 to 2025 by more than ordinary year-to-year swings, on the grade’s own score. Trend ↓
Written from the FBI data on this page. Figures are crimes reported to police, not convictions.
What’s behind Jefferson Township’s grade
Property crimes plus four times violent crimes reported to the FBI per resident, 2023–2025, on a national curve. Both violent and property crime are lower than in most U.S. towns; property crime is the stronger of the two.
Reported crime is falling
Reported crime per resident fell from 2023 to 2025, by more than ordinary year-to-year swings. Per 1,000 residents, 2022–2025, against the rest of New Jersey.
Show as a table
| Year | Jefferson Township property | Rest of New Jersey property | Jefferson Township violent | Rest of New Jersey violent |
|---|---|---|---|---|
| 2022 | 1.9 | 13.9 | 0.2 | 1.9 |
| 2023 | 2.2 | 14.8 | 0.4 | 2.2 |
| 2024 | 2.1 | 14.0 | 0.3 | 2.2 |
| 2025 | 1.4 | 12.6 | 0.2 | 2.0 |
Crimes per 1,000 residents
Violent crime, by year and by type
Jefferson Township’s police reported 19 violent crimes to the FBI over 2023–2025, about 0.3 per 1,000 residents a year, against 2.1 in the rest of New Jersey and the FBI’s national estimate of 3.6.
Show as a table
| Year | Jefferson Township | Rest of New Jersey | U.S. (FBI national estimate) |
|---|---|---|---|
| 2022 | 0.2 | 1.9 | 4.0 |
| 2023 | 0.4 | 2.2 | 3.9 |
| 2024 | 0.3 | 2.2 | 3.6 |
| 2025 | 0.2 | 2.0 | 3.3 |
Violent crimes per 1,000 residents
By type 2023–2025, counts
For every 1,000 residents, about 1 property crime reported
And fewer than 1 violent crime, in 2025. Below are 1,000 dots, one per resident; each colored dot is one reported crime.
Violent crime per 1,000 residents, 2025
Property crime per 1,000 residents, 2025
Crimes reported to police in 2025 per resident; one person can be the victim of more than one, and some reports involve visitors.
34 crimes reported in 2025
4 violent and 30 property, as reported to the FBI by Jefferson Township’s police.
2025 offenses reported
Offenses reported to police, not convictions. FBI Uniform Crime Reporting. The last row is counted outside the property total.
Eight people died in crashes on Jefferson Township’s roads in 2019–2023
Jefferson Township had 8 fatal crashes in five years, in which eight people died; 2 were pedestrians.
That is about what is typical for New Jersey towns of 5,000–25,000 people: at their median rate (4.5 deaths per 100,000 residents a year), a town of Jefferson Township’s size would see about 5 in five years. With numbers this small, a death or two either way changes the picture, so Jefferson Township’s own rate (7.8) 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.
Jefferson Township and its neighbors
How reported crime compares across the town line. Tap a town to see its safety page.
| Town | Grade | Violent | Property |
|---|---|---|---|
| Jefferson Township | A+ | 0.3 | 1.9 |
| West Milford Township | A | 0.8 | 2.9 |
| Hopatcong | A | 0.9 | 1.6 |
| Roxbury Township | A− | 0.1 | 6.9 |
| Rockaway Township | B+ | 0.5 | 8.9 |
| Mount Arlington | A+ | 0.0 | 2.9 |
| Hardyston Township | A | 0.4 | 2.4 |
| Sparta Township | A | 0.4 | 3.8 |
Crimes reported to the FBI per 1,000 residents a year, 2023–2025.
New Jersey towns of a similar size
| Town | Grade | Violent | Property |
|---|---|---|---|
| Jefferson Township | A+ | 0.3 | 1.9 |
| Palisades Park | A− | 0.4 | 6.5 |
| Morristown | B+ | 1.5 | 4.6 |
| Hazlet Township | B | 0.9 | 11.1 |
| Pleasantville | C | 3.3 | 15.1 |
| Maple Shade Township | C− | 3.5 | 18.9 |
The five graded New Jersey towns closest to Jefferson Township’s population (20,703), by grade.
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.
- One number for all of Jefferson Township. A town-wide rate doesn’t show where incidents happen, and that can differ a lot from one part of town to another.
- Visitors count too. Incidents involving people who work, shop or visit are counted against Jefferson Township’s residents, which raises the per-resident rate.
- Whose population. Rates use the FBI’s population for the department (20,732 in 2025); our figure for Jefferson Township is 20,703 (2025 Census estimate).
- 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 Jefferson Township
Is Jefferson Township, NJ safe?
On crimes reported to the FBI in 2023–2025, Jefferson Township reports less crime per resident than 96% of U.S. towns, an A+ Safety Grade and #15 of 342 in New Jersey. Its police reported 0.3 violent crimes per 1,000 residents a year, against 2.1 in the rest of New Jersey and the FBI’s national estimate of 3.6.
What is the crime rate in Jefferson Township?
0.3 violent and 1.9 property crimes per 1,000 residents a year, 2023–2025, as reported to the FBI. The rest of New Jersey reports 2.1 and 13.8; the FBI’s national estimate is 3.6 and 17.6.
Is crime going up or down in Jefferson Township?
Reported crime per resident fell from 2023 to 2025, by more than ordinary year-to-year swings.
Is Jefferson Township safer than West Milford Township?
West Milford Township reports more crime per resident than Jefferson Township: West Milford Township grades A for safety and Jefferson Township A+. West Milford Township’s police reported 0.8 violent and 2.9 property crimes per 1,000 residents a year, 2023–2025.
Who polices Jefferson Township?
Jefferson Township’s own police department, which reports to the FBI as “Jefferson Township”. Its figures are the ones on this page.
Heads-up board
Neighbors looking out for each other in Jefferson Township.
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Please don’t name or describe individuals. In an emergency, call 911.
Crime: FBI Uniform Crime Reporting Program, Crime Data Explorer: offenses known to law enforcement by city, 2025, 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.