Rumson, NJ has a A+ safety grade (93/100) with a violent crime rate of 42 per 100,000, 88% below the national average.
FBI UCR 2024 · per-capita rates · small city
Rumson is a small municipal reporter (7,127 on the UCR row). Per-100,000 violent and property rates are shown with NJ and U.S. context.
Data updated 2026-09-05
Rumson, NJ is among the safest cities in the country, and earns an A+ PlainCrime safety grade, where violent crime runs 88% below the U.S. average
According to the FBI Uniform Crime Reporting (UCR) Program for 2024, Rumson, NJ shows violent crime at 42.1 per 100,000 residents and property crime at 350.8 per 100,000. Violent crime runs 88% below the U.S. average. PlainCrime assigns grade A+ from those rates. Figures are voluntary agency submissions joined to population denominators; incomplete coverage can move the number.
Small-count caution
Rumson reported 3 violent offences in 2024 against a population of 7,127. At this volume one additional or one fewer report moves the per-100,000 rate noticeably, so the figure is better read as a data point than as a precise measurement, and year-to-year swings here are expected.
Comparable rate records
The nearest comparable 2024 records to Rumson's 42.1 violent-crime rate per 100,000 are Midland Park (42.2), Stafford Township (41.2), Washington (40.8), Park Ridge (40.6). These are same-year agency submissions that pass the same completeness screen, not a claim that the cities have identical conditions. They make the cohort position above checkable against named records instead of a generic state average.
Position in the state cohort
At 42.1 reported violent offenses per 100,000 residents in 2024, Rumson ranks 265 of 417 — above 152 of the 416 other New Jersey cities whose 2024 submission passes this site’s completeness test. That is -38.5% against the cohort median of 68.5. Cities that did not report, or that reported implausibly low totals, are excluded from this cohort rather than counted as low-crime.
Offense mix
Violent offenses are 10.7% of the 28 Part I offenses reported in Rumson for 2024, against a median of 7.1% across comparable New Jersey cities — a gap of 3.6 points. Offense mix is shaped by which agencies report and how incidents are classified as well as by the underlying offenses, so it describes the reported record rather than a settled difference in conditions.
Property counts dominate Rumson's FBI UCR Table 8 municipal row. Per-100,000 rates use the reporting-year population on that row; cities that fail the completeness test stay out of rate rankings. A citywide figure rarely describes any single neighbourhood inside the municipal boundary.
Based on 3 reported violent incidents in a population of 7,127. At this volume, one additional or one fewer report can shift the rate and letter grade noticeably; small-city crime counts are inherently more volatile year to year than large-city counts, so treat this grade as a data point, not a precise ranking.
Small-city offense counts above are voluntary UCR submissions, not neighbourhood advice. Year-to-year swings can look large when the population base is modest.
Across 5.1 Census sq mi, Rumson logged 4.9 property and 0.6 violent offenses per square mile in 2024.
Rumson's 2024 book concentrates in larceny-theft (68% of 28 offenses; mix index 5,051).
Violent offenses are only 11% of the municipal total - a property-led book.
Rumson offense mix (2024)
Density uses Census Gazetteer land area (5.1 sq mi); mix index is HHI x 10,000 on the offense-type shares above. Distinct from the per-100K rates in the hero.
| Offense | Count | Rate /100K |
|---|---|---|
| Property Crime | 25 | 350.8 |
| Larceny-Theft | 19 | 266.6 |
| Burglary | 5 | 70.2 |
| Motor Vehicle Theft | 1 | 14 |
| Arson | 0 | 0 |
| Violent Crime | 3 | 42.1 |
| Aggravated Assault | 3 | 42.1 |
| Murder | 0 | 0 |
| Rape | 0 | 0 |
| Robbery | 0 | 0 |
Lead series · fell across 5 comparable years · FBI UCR
Secondary series · fell · 2020-2024 · FBI UCR
| Year | Coverage | Population | Violent Rate | Property Rate |
|---|---|---|---|---|
| 2020 | Comparable | 6,675 | 0 | 734.1 |
| 2021 | Comparable | 6,632 | 15.1 | 904.7 |
| 2022 | Comparable | 7,228 | 13.8 | 567.2 |
| 2023 | Comparable | 7,182 | 125.3 | 431.6 |
| 2024 | Comparable | 7,127 | 42.1 | 350.8 |
Rumson Police Department filed the 2024 UCR row behind Rumson's 28 reported offenses (5-year span 2020-2024).
This agency reports via the traditional Summary Reporting System (SRS): aggregate monthly offense counts rather than incident-level detail.
Crime rates read differently at different scales, so these are the New Jersey cities closest to Rumson in population. Their populations run from 6,926 to 7,227, against 7,127 here. Or use our side-by-side compare tool to benchmark two cities directly.
Rumson sits at 42.1/100K violent (grade A+); the New Jersey cities below are the nearest matches after size peers are removed.
In 2024, Rumson reported 3 violent crimes and 25 property crimes, for a total of 28 reported offenses.
From 2023 to 2024, Rumson's violent crime rate decreased by 66.4%, and the property crime rate decreased by 18.7%.
The most common crime type in Rumson is larceny-theft, accounting for 67.9% of all reported crimes (19 incidents in 2024).
Small-city read: Rumson is sourced from FBI UCR Table 8 for 2024; rates use that row's population.
Small-city rows use the same per-100,000 formula; a few unreported years can leave gaps in the trend table. Verify the agency's submission on FBI.gov UCR.
Disclaimer (small city): UCR counts here are informational only. They are not a victimization probability. Source: FBI UCR Program.
Small-city rate methodology for how Rumson's small city row is sourced and ranked.
Source: FBI Uniform Crime Reporting (UCR) Program CIUS Table 8 municipal crime rates · 2024 Rumson, NJ rates use the reporting-year population on the municipal row.
Bulk download: city crime dataset (CSV/JSON)
Put this to use
Put the Rumson, NJ FBI UCR record to work: compare peers, open the state atlas, or look up another city.
A citywide UCR rate is a starting point, not a neighbourhood verdict: read the full profile and the year coverage notes before drawing conclusions.
Every figure on PlainCrime is rendered directly from FBI Uniform Crime Reporting (UCR) source data, no number is typed in by an editor. Rumson is scored as a small-city UCR reporter (7,127 on the row). See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.