Fatal crash profile · County

Traffic deaths in Winnebago County, Illinois

County in Illinois · United States

Deaths, 2024
27
Fatal crashes
26
Population
283K

In 2024, 27 people died in 26 fatal crashes in Winnebago County, Illinois. That was 10.0% fewer than in 2023 (30) and the fewest since 2020. The death rate was 9.5 per 100,000 residents, compared with 9.3 in Illinois and 11.5 in the United States. Winnebago County had the 9th most traffic deaths among Illinois's counties. Between 2020 and 2024, 159 people died, an average of 32 a year. Pedestrians accounted for 22% of deaths, and 23% of fatal crashes were speeding-related.

Deaths

Traffic deaths

9.5

deaths per 100,000 residents in 2024

  • About the same as the rate in Illinois: 9.3
  • About 85 percent of the rate in the United States: 11.5

11.2

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

  • About 1.1 times the average in Illinois: 9.8
  • About the same as the average in the United States: 12.3

-10%

change in deaths from 2023 to 2024

30 deaths in 2023, 27 in 2024

  • Illinois: -5%
  • The United States: -4%
Traffic deaths by year, 2020–2024
Category Deaths Fatal crashes
2020 25 22
2021 49 47
2022 28 27
2023 30 30
2024 27 26

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 8.8
2021 17.3
2022 9.9
2023 10.7
2024 9.5

Uses Census population estimates, available from 2000.

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Road users

Who died

22%

of deaths were pedestrians

  • About 1.2 times the share in Illinois: 18%
  • About 1.2 times the share in the United States: 18%
Who died in 2024
Category Deaths
Vehicle occupants and others 14
Pedestrians 6
Motorcyclists 6
Cyclists 1
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Deaths by type, 2024
Type Deaths Share in Winnebago County Share in Illinois
Pedestrians 6 22% 18%
Motorcyclists 6 22% 13%
Cyclists 1 4% 3%
Alcohol-impaired driving crashes 5 19% 29%
Speeding-related crashes 7 26% 36%

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

23%

of fatal crashes were speeding-related

  • About two-thirds of the share in Illinois: 35%
  • About 80 percent of the share in the United States: 28%

31%

of fatal crashes involved a drinking driver

  • About 1.3 times the share in Illinois: 24%
  • About 1.2 times the share in the United States: 25%
Crash factors in 2024
Category Winnebago County Illinois United States
Speeding-related 30.8% 23.5% 24.8%
Alcohol-involved 23.1% 34.7% 28.1%
At night 57.7% 54.4% 53.6%
At weekends 26.9% 35.6% 32.6%

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

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Timing

When crashes happen

58%

of fatal crashes happened at night

  • About the same as the share in Illinois: 54%
  • About the same as the share in the United States: 54%

27%

of fatal crashes happened at weekends

  • About three-quarters of the share in Illinois: 36%
  • About 85 percent of the share in the United States: 33%
Fatal crashes by hour of day
Category Fatal crashes
12am 8
1am 7
2am 8
3am 4
4am 6
5am 3
6am 4
7am 6
8am 6
9am 4
10am 1
11am 7
12pm 7
1pm 6
2pm 4
3pm 4
4pm 8
5pm 10
6pm 8
7pm 6
8pm 8
9pm 13
10pm 6
11pm 6

All crashes 2020–2024.

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Fatal crashes by day of week
Category Fatal crashes
Sun 19
Mon 28
Tue 18
Wed 17
Thu 19
Fri 22
Sat 29

All crashes 2020–2024.

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Fatal crashes by month
Category Fatal crashes
Jan 10
Feb 8
Mar 9
Apr 16
May 12
Jun 12
Jul 17
Aug 11
Sep 13
Oct 17
Nov 16
Dec 11

All crashes 2020–2024.

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Conditions

Weather and light

Weather at the time of the crash
Category Fatal crashes
Clear 133
Rain 10
Cloudy 4
Snow 2
Other 1
Freezing Rain or Drizzle 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 63
Dark - Lighted 46
Dark - Not Lighted 37
Dawn 2
Dusk 2

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. US-206
  2. SR-2514
  3. S ALPINE RD4
  4. US- 203
  5. SR-75 FREEPORT RD3
  6. KISHWAUKEE ST3
  7. HARRISON AVE3
  8. ALPINE RD3
  9. US-20 W STATE ST3
  10. US-20 E STATE ST3

Road names as recorded in police reports.

Vehicles involved, by type
Category Vehicles
Cars 99
SUVs 50
Pickup trucks 23
Motorcycles 22
Medium and heavy trucks 17
Vans 11
Other vehicles 7
Buses 2

All crashes 2020–2024.

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Vehicles most often involved

  1. Chevrolet Impala8
  2. Kia Optima6
  3. Chevrolet Silverado5
  4. Honda Civic5
  5. Toyota Camry5
  6. Toyota Corolla5
  7. Chevrolet Malibu4
  8. Chevrolet Tahoe4
  9. Jeep Grand Cherokee4
  10. Chevrolet Cruze3

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.

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Crash factors
Date Location Deaths
Nov 13, 2024 — 1
Nov 11, 2024 Rockford 1
Nov 11, 2024 Rockford 1
Oct 30, 2024 Rockford 1
Oct 11, 2024 Loves Park 1
Oct 11, 2024 Rockford 1
Oct 5, 2024 Loves Park 1
Oct 1, 2024 Rockford 1
Sep 30, 2024 Rockford 1
Aug 25, 2024 Rockford 1
Aug 5, 2024 Rockford 1
Jul 27, 2024 Rockford 1
Jul 14, 2024 Rockford 1
Jun 19, 2024 — 1
Jun 9, 2024 South Beloit 1
Jun 8, 2024 Loves Park 1
Apr 30, 2024 Rockford 1
Apr 22, 2024 — 1
Apr 10, 2024 Rockford 1
Apr 6, 2024 Loves Park 1
Feb 5, 2024 Rockford 1
Feb 2, 2024 Machesney Park 1
Jan 19, 2024 Cherry Valley 2
Jan 18, 2024 — 1
Jan 17, 2024 Rockford 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.