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Delaware County Crime Rates & Safety

Official, public crime data for Delaware County, reported by local police departments to the FBI. We show it as a rate per 100,000 residents so towns of different sizes are comparable, with the years available and how much of the county was reporting. County- and municipality-level only, never a rating of an individual home, street, or person.

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Delaware County reported crime, 2024

Offenses per 100,000 residents, from agencies covering about 100% of the county.

203 / 100k
Violent / 100k
1,522 / 100k
Property / 100k
2024
Data year
YearViolent / 100kProperty / 100kCounty reporting
2020292 / 100k1,234 / 100k84%
2024203 / 100k1,522 / 100k100%

Reported violent offenses per 100k were lower in 2024 than in 2020. Years with sparse reporting are omitted. The set of reporting departments also changed between these years (see the county reporting column), which moves the rate on its own. Pennsylvania switched crime-reporting systems in 2021 (SRS to NIBRS), so comparisons across that line are imperfect.

By municipality in Delaware County

Each figure comes from one police department's FBI reporting, for the latest year that department filed all 12 months. A municipality can be missing for ordinary reasons: its department files partial or no monthly reports to the FBI, it shares a regional department, or it is covered by the State Police. Missing does not mean crime-free, and a reported zero can reflect reporting practices, so read these as context, not a verdict.

Rates are per 100,000 residents of each department’s jurisdiction and are shown only where at least 10 offenses were reported; smaller figures appear as counts so a small town’s handful of offenses never reads as a rate.

MunicipalityViolentPropertyYear
Aldan286 / 100k953 / 100k2024
Aston TownshipFewer than 10 reported706 / 100k2024
Bethel Township , Delaware CountyFewer than 10 reported487 / 100k2024
BrookhavenFewer than 10 reported2,798 / 100k2024
Chester881 / 100k2,056 / 100k2024
Chester Township523 / 100k1,817 / 100k2024
Clifton Heights339 / 100k1,092 / 100k2024
Collingdale284 / 100k1,759 / 100k2024
ColwynFewer than 10 reported1,352 / 100k2024
Darby831 / 100k2,636 / 100k2024
Darby Township582 / 100k1,580 / 100k2024
East Lansdowne635 / 100k4,106 / 100k2024
Eddystone577 / 100k2,677 / 100k2024
Folcroft536 / 100k2,263 / 100k2024
GlenoldenFewer than 10 reported2,182 / 100k2024
Haverford Township22 / 100k1,027 / 100k2024
Lansdowne135 / 100k1,617 / 100k2024
Lower Chichester Township446 / 100k2,704 / 100k2024
Marcus HookFewer than 10 reported1,278 / 100k2024
Marple TownshipFewer than 10 reported1,040 / 100k2024
Media205 / 100k1,606 / 100k2024
MillbourneFewer than 10 reported2,337 / 100k2024
MortonFewer than 10 reported1,055 / 100k2024
Nether Providence TownshipFewer than 10 reported540 / 100k2024
Newtown Township , Delaware CountyFewer than 10 reported345 / 100k2024
Norwood170 / 100k494 / 100k2024
Radnor Township71 / 100k513 / 100k2024
Ridley Township59 / 100k875 / 100k2024
Sharon Hill236 / 100k1,919 / 100k2024
Springfield Township , Delaware County101 / 100k3,080 / 100k2024
State : Delaware County98 / 100k1,005 / 100k2024
SwarthmoreFewer than 10 reported658 / 100k2024
Tinicum Township , Delaware County329 / 100k1,822 / 100k2024
TrainerFewer than 10 reported1,279 / 100k2024
Upland1,288 / 100k958 / 100k2024
Upper Chichester Township167 / 100k1,439 / 100k2024
Upper Darby Township214 / 100k2,833 / 100k2024
Upper Providence Township , Delaware CountyFewer than 10 reported130 / 100k2024
Yeadon219 / 100k1,883 / 100k2024

Delaware County: overdose context

County-level, not specific to any town, school, or home.

Delaware County recorded 115 drug-overdose deaths in 2024, down from 170 the prior year (peak of 257 in 2017). Recent years are provisional. Source: Pennsylvania Department of Health.

More on Delaware County

Weigh this alongside the rest of the local picture: the Delaware County property-tax breakdown, the school-district value matrix, and each district’s academics, attendance, and school-safety data.

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Common questions

What is the crime rate in Delaware County, PA?

In 2024, police in Delaware County reported about 203 violent offenses and 1,522 property offenses per 100,000 residents, based on FBI UCR/NIBRS data covering roughly 100% of the county's population. Rates are reported offenses, which depend on how completely each police agency reports.

Where does this Delaware County crime data come from?

The FBI's Crime Data Explorer, which publishes the offense counts local and state police agencies report under the Uniform Crime Reporting (UCR) and National Incident-Based Reporting System (NIBRS) programs. We sum each agency's monthly reports into annual county and town totals and express them as a rate per 100,000 residents. We don't add a score or ranking of our own.

Does a lower crime rate mean a town is "safer"?

Not necessarily. A reported-crime rate reflects what police recorded and how completely an agency reports, not the experience of living somewhere. We publish the official numbers as context for families and intentionally do not rank towns or rate individual homes, streets, or neighborhoods.

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These figures describe counties and municipalities, not individual homes or people. They are official public data and may be self-reported, lag by a year or more, or be underreported. They are context, not a safety rating. Crime counts reflect what police agencies reported and vary with reporting practices. Sources: FBI Crime Data Explorer (UCR/NIBRS), 2024; county overdose: Pennsylvania Department of Health. County reference population: U.S. Census 2020.