Plymouth Township, Montgomery County, PA has a B safety grade (60/100) with a violent crime rate of 103 per 100,000, 71% below the national average.
FBI UCR 2024 · per-capita rates · mid-size city
Plymouth Township, Montgomery County (18,484 people) sits in the mid-size municipal band. This page opens with per-100,000 FBI UCR rates, then PA and national benchmarks.
Data updated 2026-09-05
Plymouth Township, Montgomery County, PA is safer than most U.S. cities, and earns a B PlainCrime safety grade, where violent crime runs 71% below the U.S. average
According to the FBI Uniform Crime Reporting (UCR) Program for 2024, Plymouth Township, Montgomery County, PA shows violent crime at 102.8 per 100,000 residents and property crime at 6,108 per 100,000. Violent crime runs 71% 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
Plymouth Township, Montgomery County reported 19 violent offences in 2024 against a population of 18,484. 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 Plymouth Township, Montgomery County's 102.8 violent-crime rate per 100,000 are Forest Hills (102.6), North Cornwall Township (102.4), Girard (102.4), Harrison Township (103.4). 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.
Offense mix
Violent offenses are 1.7% of the 1,148 Part I offenses reported in Plymouth Township, Montgomery County for 2024, against a median of 10.0% across comparable Pennsylvania cities — a gap of 8.3 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.
Position in the state cohort
At 102.8 reported violent offenses per 100,000 residents in 2024, Plymouth Township, Montgomery County ranks 305 of 838 — above 533 of the 837 other Pennsylvania cities whose 2024 submission passes this site’s completeness test. That is +57.4% against the cohort median of 65.3. Cities that did not report, or that reported implausibly low totals, are excluded from this cohort rather than counted as low-crime.
Property-offense composition
Larceny-theft is 94.2% of reported property offenses in Plymouth Township, Montgomery County, against a cohort median of 85.8%. The remainder is burglary (38) and motor vehicle theft (28). Composition differences of this size usually track what kinds of places and property are present in a jurisdiction.
Property counts dominate Plymouth Township, Montgomery County'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 19 reported violent incidents in a population of 18,484. 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.
Plymouth Township, Montgomery County's 2024 book concentrates in larceny-theft (93% of 1,148 offenses; mix index 8,592).
Violent offenses are only 2% of the municipal total - a property-led book.
Plymouth Township, Montgomery County 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 | 1,129 | 6108 |
| Larceny-Theft | 1,063 | 5750.9 |
| Burglary | 38 | 205.6 |
| Motor Vehicle Theft | 28 | 151.5 |
| Arson | 2 | 10.8 |
| Violent Crime | 19 | 102.8 |
| Aggravated Assault | 8 | 43.3 |
| Robbery | 6 | 32.5 |
| Rape | 5 | 27.1 |
| Murder | 0 | 0 |
Crime rates read differently at different scales, so these are the Pennsylvania cities closest to Plymouth Township, Montgomery County in population. Their populations run from 18,000 to 18,949, against 18,484 here. Or use our side-by-side compare tool to benchmark two cities directly.
Plymouth Township, Montgomery County sits at 102.8/100K violent (grade B); the Pennsylvania cities below are the nearest matches after size peers are removed.
Plymouth Township, Montgomery County at 102.8/100K violent and 6,108/100K property - matched below outside Pennsylvania (≥10k pop, latest UCR vintage; not the in-state lists above).
102.8/100K here; nearest out-of-state matches.
6,108/100K here; violent-rate peers above excluded.
In 2024, Plymouth Township, Montgomery County reported 19 violent crimes and 1,129 property crimes, for a total of 1,148 reported offenses.
The most common crime type in Plymouth Township, Montgomery County is larceny-theft, accounting for 92.6% of all reported crimes (1,063 incidents in 2024).
Mid-size read: Plymouth Township, Montgomery County 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 Plymouth Township, Montgomery County's mid-size city row is sourced and ranked.
Source: FBI Uniform Crime Reporting (UCR) Program CIUS Table 8 municipal crime rates · 2024 Plymouth Township, Montgomery County, PA rates use the reporting-year population on the municipal row.
Bulk download: city crime dataset (CSV/JSON)
Put this to use
Put the Plymouth Township, Montgomery County, PA 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. Plymouth Township, Montgomery County is scored in the mid-size municipal band (18,484 on the row). See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.