South Londonderry Township, PA has a A+ safety grade (95/100) with a violent crime rate of 23 per 100,000, 94% below the national average.
FBI UCR 2024 · per-capita rates · small city
South Londonderry Township is a small municipal reporter (8,798 on the UCR row). Per-100,000 violent and property rates are shown with PA and U.S. context.
Data updated 2026-09-05
South Londonderry Township, PA is among the safest cities in the country, and earns an A+ PlainCrime safety grade, where violent crime runs 94% below the U.S. average
According to the FBI Uniform Crime Reporting (UCR) Program for 2024, South Londonderry Township, PA shows violent crime at 22.7 per 100,000 residents and property crime at 352.4 per 100,000. Violent crime runs 94% 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
South Londonderry Township reported 2 violent offences in 2024 against a population of 8,798. 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.
2020–2024 direction
Across 5 comparable reporting years, the rate moved from 57.5 per 100,000 in 2020 to 22.7 in 2024 (-60.4%). The highest observed value was 57.5 in 2020 and the lowest 11.5 in 2021. Years whose submission failed the completeness test are left out of this comparison rather than plotted as change.
Comparable rate records
The nearest comparable 2024 records to South Londonderry Township's 22.7 violent-crime rate per 100,000 are Warrington Township (22.8), O'Hara Township (22.5), Hampden Township (22.5), Economy (22.4). 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.
Position in the state cohort
At 22.7 reported violent offenses per 100,000 residents in 2024, South Londonderry Township ranks 591 of 838 — above 247 of the 837 other Pennsylvania cities whose 2024 submission passes this site’s completeness test. That is -65.6% against the cohort median of 66.1. 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 6.1% of the 33 Part I offenses reported in South Londonderry Township for 2024, against a median of 10.0% across comparable Pennsylvania cities — a gap of 3.9 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 South Londonderry 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 2 reported violent incidents in a population of 8,798. 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.
South Londonderry Township's 2024 book concentrates in larceny-theft (82% of 33 offenses; mix index 6,804).
Violent offenses are only 6% of the municipal total - a property-led book.
South Londonderry 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 | 31 | 352.4 |
| Larceny-Theft | 27 | 306.9 |
| Burglary | 2 | 22.7 |
| Motor Vehicle Theft | 2 | 22.7 |
| Arson | 0 | 0 |
| Violent Crime | 2 | 22.7 |
| Aggravated Assault | 2 | 22.7 |
| Murder | 0 | 0 |
| Rape | 0 | 0 |
| Robbery | 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 · fell across 4 comparable years · FBI UCR
Secondary series · fell · 2020-2024 · FBI UCR
| Year | Coverage | Population | Violent Rate | Property Rate |
|---|---|---|---|---|
| 2020 | Comparable | 8,703 | 57.5 | 425.1 |
| 2021 | Insufficient reporting | 8,689 | - | - |
| 2022 | Comparable | 8,833 | 34 | 362.3 |
| 2023 | Comparable | 8,831 | 22.6 | 305.7 |
| 2024 | Comparable | 8,798 | 22.7 | 352.4 |
South Londonderry Township Police Department filed the 2024 UCR row behind South Londonderry Township's 33 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 Pennsylvania cities closest to South Londonderry Township in population. Their populations run from 8,702 to 8,922, against 8,798 here. Or use our side-by-side compare tool to benchmark two cities directly.
South Londonderry Township sits at 22.7/100K violent (grade A+); the Pennsylvania cities below are the nearest matches after size peers are removed.
In 2024, South Londonderry Township reported 2 violent crimes and 31 property crimes, for a total of 33 reported offenses.
From 2023 to 2024, South Londonderry Township's violent crime rate increased by 0.4%, and the property crime rate increased by 15.3%.
The most common crime type in South Londonderry Township is larceny-theft, accounting for 81.8% of all reported crimes (27 incidents in 2024).
Small-city read: South Londonderry Township 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 South Londonderry Township's small city row is sourced and ranked.
Source: FBI Uniform Crime Reporting (UCR) Program CIUS Table 8 municipal crime rates · 2024 South Londonderry Township, PA rates use the reporting-year population on the municipal row.
Bulk download: city crime dataset (CSV/JSON)
Put this to use
Put the South Londonderry Township, 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. South Londonderry Township is scored as a small-city UCR reporter (8,798 on the row). See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.