Fatal crash profile · County

Traffic deaths in Delaware County, Pennsylvania

County in Pennsylvania · United States

Deaths, 2024
32
Fatal crashes
27
Population
581.4K

In 2024, 32 people died in 27 fatal crashes in Delaware County, Pennsylvania. That was 23.1% more than in 2023 (26) and the most in any year since 2020. The death rate was 5.5 per 100,000 residents, compared with 8.6 in Pennsylvania and 11.5 in the United States. Delaware County had the 9th most traffic deaths among Pennsylvania's counties. Between 2020 and 2024, 139 people died, an average of 28 a year. Pedestrians accounted for 16% of deaths, and 33% of fatal crashes were speeding-related.

Deaths

Traffic deaths

5.5

deaths per 100,000 residents in 2024

  • About two-thirds of the rate in Pennsylvania: 8.6
  • About half the rate in the United States: 11.5

4.8

average deaths per 100,000 residents a year, 2020–2024

  • About half the average in Pennsylvania: 9.0
  • About 40 percent of the average in the United States: 12.3

+23%

change in deaths from 2023 to 2024

26 deaths in 2023, 32 in 2024

  • Pennsylvania: -7%
  • The United States: -4%
Traffic deaths by year, 2020–2024
Category Deaths Fatal crashes
2020 29 28
2021 25 23
2022 27 24
2023 26 26
2024 32 27

People who died within 30 days of a crash. A fatal crash can kill more than one person.

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Deaths per 100,000 residents, 2020–2024
Category Deaths per 100,000
2020 5.0
2021 4.3
2022 4.7
2023 4.5
2024 5.5

Uses Census population estimates, available from 2000.

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Road users

Who died

16%

of deaths were pedestrians

  • About the same as the share in Pennsylvania: 15%
  • About 85 percent of the share in the United States: 18%
Who died in 2024
Category Deaths
Vehicle occupants and others 23
Pedestrians 5
Motorcyclists 4
Cyclists 0
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Deaths by type, 2024
Type Deaths Share in Delaware County Share in Pennsylvania
Pedestrians 5 16% 15%
Motorcyclists 4 13% 19%
Cyclists 0 0% 2%
Alcohol-impaired driving crashes 6 19% 26%
Speeding-related crashes 14 44% 39%

Alcohol-impaired and speeding-related count everyone killed in those crashes, so a death can appear in more than one row.

Crash factors

Speeding, alcohol, night and weekend crashes

33%

of fatal crashes were speeding-related

  • About 90 percent of the share in Pennsylvania: 37%
  • About 1.2 times the share in the United States: 28%

15%

of fatal crashes involved a drinking driver

  • About 60 percent of the share in Pennsylvania: 24%
  • About 60 percent of the share in the United States: 25%
Crash factors in 2024
Category Delaware County Pennsylvania United States
Speeding-related 14.8% 24.2% 24.8%
Alcohol-involved 33.3% 37.4% 28.1%
At night 44.4% 48.4% 53.6%
At weekends 25.9% 31.4% 32.6%

Share of fatal crashes. Alcohol-involved means a police-reported drinking driver.

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Timing

When crashes happen

44%

of fatal crashes happened at night

  • About the same as the share in Pennsylvania: 48%
  • About 85 percent of the share in the United States: 54%

26%

of fatal crashes happened at weekends

  • About 85 percent of the share in Pennsylvania: 31%
  • About 80 percent of the share in the United States: 33%
Fatal crashes by hour of day
Category Fatal crashes
12am 0
1am 9
2am 1
3am 7
4am 0
5am 6
6am 5
7am 3
8am 2
9am 7
10am 4
11am 11
12pm 3
1pm 9
2pm 3
3pm 7
4pm 4
5pm 7
6pm 7
7pm 4
8pm 7
9pm 10
10pm 8
11pm 4

All crashes 2020–2024.

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Fatal crashes by day of week
Category Fatal crashes
Sun 22
Mon 6
Tue 18
Wed 24
Thu 17
Fri 22
Sat 19

All crashes 2020–2024.

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Fatal crashes by month
Category Fatal crashes
Jan 7
Feb 11
Mar 8
Apr 10
May 8
Jun 9
Jul 12
Aug 15
Sep 14
Oct 11
Nov 15
Dec 8

All crashes 2020–2024.

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Conditions

Weather and light

Weather at the time of the crash
Category Fatal crashes
Clear 82
Rain 14
Cloudy 4
Fog, Smog, Smoke 1
Other 1
Severe Crosswinds 1

All crashes 2020–2024. Crashes where conditions were not reported are left out.

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Light conditions at the time of the crash
Category Fatal crashes
Daylight 67
Dark - Lighted 40
Dark - Not Lighted 18
Dusk 2
Dawn 1

All crashes 2020–2024. Crashes where conditions were not reported are left out.

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Roads and vehicles

Where and what, 2020–2024

Roads with the most fatal crashes

  1. I-95 VIETNAM VETERANS MEMO HWY7
  2. US-13 SECOND ST4
  3. US-1 STATE RD4
  4. I-95 VIETNAM VETERANS MEMOR HW4
  5. I-476 MID COUNTY EXPY4
  6. SR-0291 SECOND ST3
  7. US-13 CHESTER PK2
  8. US-1 BALTIMORE PIKE2
  9. SR-3 WEST CHESTER PIKE2
  10. SR-291 INDUSTRIAL HWY2

Road names as recorded in police reports.

Vehicles involved, by type
Category Vehicles
Cars 84
SUVs 45
Motorcycles 19
Medium and heavy trucks 14
Pickup trucks 14
Vans 9
Other vehicles 2
Buses 1

All crashes 2020–2024.

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Vehicles most often involved

  1. Ford F-1505
  2. Honda Accord5
  3. Honda Civic5
  4. Toyota Camry5
  5. Ford Escape4
  6. Ford Fusion4
  7. Hyundai Elantra4
  8. Nissan Sentra4
  9. Chevrolet Equinox3
  10. Ford Explorer3

Reflects how common a vehicle is as well as crash involvement; not a safety rating.

Crashes

Fatal crashes

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Fatal crashes in 2024. Crashes without reported coordinates are not shown.

Filter crashes
Crash factors
Date Location Deaths
Dec 7, 2024 Chadds Ford 1
Nov 28, 2024 Upper Darby 1
Oct 30, 2024 Woodlyn 1
Oct 20, 2024 Ridley Park 1
Oct 18, 2024 — 1
Oct 10, 2024 Tinicum 1
Oct 2, 2024 — 1
Sep 28, 2024 Tinicum 1
Sep 25, 2024 Upland 1
Sep 13, 2024 Crum Lynne 1
Sep 4, 2024 Chester 1
Sep 3, 2024 Chester 1
Aug 7, 2024 Chester 1
Aug 2, 2024 — 1
Jul 11, 2024 Chadds Ford 1
Jul 6, 2024 — 1
Jul 2, 2024 — 3
Jun 12, 2024 — 1
May 24, 2024 Chester 1
Apr 27, 2024 Tinicum 1
Apr 25, 2024 Upper Darby 1
Apr 24, 2024 — 4
Apr 16, 2024 — 1
Apr 3, 2024 — 1
Feb 24, 2024 Upper Darby 1

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Source: NHTSA Fatality Analysis Reporting System (FARS), 2020–2024. A fatal crash is one in which at least one person died within 30 days. Population: US Census Bureau estimates.