Mount Holly Township, NJ has a B safety grade (61/100) with a violent crime rate of 255 per 100,000, 28% below the national average.
FBI UCR 2024 · per-capita rates · mid-size city
Mount Holly Township (10,213 people) sits in the mid-size municipal band. This page opens with per-100,000 FBI UCR rates, then NJ and national benchmarks.
Data updated 2026-09-05
Mount Holly Township, NJ is higher-crime than most U.S. cities, and earns a B PlainCrime safety grade, where violent crime runs 28% below the U.S. average
According to the FBI Uniform Crime Reporting (UCR) Program for 2024, Mount Holly Township, NJ shows violent crime at 254.6 per 100,000 residents and property crime at 1,596 per 100,000. Violent crime runs 28% below the U.S. average. PlainCrime assigns grade B from those rates. Figures are voluntary agency submissions joined to population denominators; incomplete coverage can move the number.
Small-count caution
Mount Holly Township reported 26 violent offences in 2024 against a population of 10,213. 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.
Position in the state cohort
At 254.6 reported violent offenses per 100,000 residents in 2024, Mount Holly Township ranks 45 of 417 — above 372 of the 416 other New Jersey cities whose 2024 submission passes this site’s completeness test. That is +273.6% against the cohort median of 68.1. Cities that did not report, or that reported implausibly low totals, are excluded from this cohort rather than counted as low-crime.
Comparable rate records
The nearest comparable 2024 records to Mount Holly Township's 254.6 violent-crime rate per 100,000 are Pennsauken Township (251.4), Ewing Township (250.6), Belleville (249.6), Westampton Township (260.2). 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.
2020–2024 direction
Across 4 comparable reporting years, the rate moved from 471.4 per 100,000 in 2020 to 254.6 in 2024 (-46.0%). The highest observed value was 471.4 in 2020 and the lowest 254.6 in 2024. Years whose submission failed the completeness test are left out of this comparison rather than plotted as change.
Offense mix
Violent offenses are 13.8% of the 189 Part I offenses reported in Mount Holly Township for 2024, against a median of 7.1% across comparable New Jersey cities — a gap of 6.6 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 Mount Holly Township'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 26 reported violent incidents in a population of 10,213. 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.
Mid-size municipal totals above are reported offenses, not safety advice for any single block. Reporting completeness still varies by year and agency.
Mount Holly Township's 2024 book concentrates in larceny-theft (73% of 189 offenses; mix index 5,564).
Violent offenses are only 14% of the municipal total - a property-led book.
Mount Holly Township offense mix (2024)
Density uses Census Gazetteer land area (when validated); 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 | 163 | 1596 |
| Larceny-Theft | 138 | 1351.2 |
| Burglary | 16 | 156.7 |
| Motor Vehicle Theft | 9 | 88.1 |
| Arson | 0 | 0 |
| Violent Crime | 26 | 254.6 |
| Aggravated Assault | 22 | 215.4 |
| Robbery | 3 | 29.4 |
| Rape | 1 | 9.8 |
| Murder | 0 | 0 |
The chart omits 2021 rather than drawing an unsupported zero or partial-coverage dip. The table preserves the year and marks the gap.
Lead series · rose across 4 comparable years · FBI UCR
Secondary series · fell · 2020-2024 · FBI UCR
| Year | Coverage | Population | Violent Rate | Property Rate |
|---|---|---|---|---|
| 2020 | Comparable | 9,546 | 471.4 | 1099.9 |
| 2021 | Insufficient reporting | 9,522 | - | - |
| 2022 | Comparable | 9,968 | 270.9 | 1003.2 |
| 2023 | Comparable | 10,045 | 368.3 | 1831.8 |
| 2024 | Comparable | 10,213 | 254.6 | 1596 |
Mount Holly Township Police Department filed the 2024 UCR row behind Mount Holly Township's 189 reported offenses (4-year span 2020-2024, with internal gaps).
This agency reports via NIBRS, the incident-based system that captures more detail per offense (multiple crimes per incident, victim/offender data) than the older summary counts.
Crime rates read differently at different scales, so these are the New Jersey cities closest to Mount Holly Township in population. Their populations run from 10,090 to 10,332, against 10,213 here. Or use our side-by-side compare tool to benchmark two cities directly.
Mount Holly Township sits at 254.6/100K violent (grade B); the New Jersey cities below are the nearest matches after size peers are removed.
Mount Holly Township at 254.6/100K violent and 1,596/100K property - matched below outside New Jersey (≥10k pop, latest UCR vintage; not the in-state lists above).
254.6/100K here; nearest out-of-state matches.
1,596/100K here; violent-rate peers above excluded.
In 2024, Mount Holly Township reported 26 violent crimes and 163 property crimes, for a total of 189 reported offenses.
From 2023 to 2024, Mount Holly Township's violent crime rate decreased by 30.9%, and the property crime rate decreased by 12.9%.
The most common crime type in Mount Holly Township is larceny-theft, accounting for 73.0% of all reported crimes (138 incidents in 2024).
Mid-size read: Mount Holly Township figures are FBI UCR CIUS Table 8 (vintage 2024), population-adjusted per 100,000.
Denominators are the reporting-year population on the municipal row. Incomplete years are dropped from rankings. Confirm at FBI Crime Data Explorer and Census.gov QuickFacts.
Disclaimer (mid-size municipal): figures are informational, not advice. FBI Uniform Crime Reporting (UCR) Program is the source. Consult a professional before decisions.
Mid-size rate methodology for how Mount Holly Township's mid-size city row is sourced and ranked.
Source: FBI Uniform Crime Reporting (UCR) Program CIUS Table 8 municipal crime rates · 2024 Mount Holly Township, NJ rates use the reporting-year population on the municipal row.
Bulk download: city crime dataset (CSV/JSON)
Put this to use
Put the Mount Holly Township, 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. Mount Holly Township is scored in the mid-size municipal band (10,213 on the row). See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.