Fatal crash profile · State

Traffic deaths in Iowa in 2020

State in United States

Deaths, 2020
343
Fatal crashes
310
Population
3.2M

In 2020, 343 people died in 310 fatal crashes in Iowa. The death rate was 10.7 per 100,000 residents, compared with 11.8 in the United States. Iowa had the 32nd most traffic deaths of the 51 states and DC and the 29th-highest death rate. Pedestrians accounted for 8% of deaths, and 18% of fatal crashes were speeding-related.

Deaths

Traffic deaths

10.7

deaths per 100,000 residents in 2020

  • About the same as the rate in the United States: 11.8

Iowa traffic deaths by year goes back to 1975.

Profile by year: 2024 · 2023 · 2022 · 2021 · 2020

Road users

Who died

8%

of deaths were pedestrians

  • About half the share in the United States: 17%
Who died in 2020
Category Deaths
Vehicle occupants and others 238
Pedestrians 29
Motorcyclists 66
Cyclists 10
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Deaths by type, 2020
Type Deaths Share in Iowa Share in the US
Pedestrians 29 8% 17%
Motorcyclists 66 19% 14%
Cyclists 10 3% 2%
Alcohol-impaired driving crashes 117 34% 30%
Speeding-related crashes 63 18% 29%

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

18%

of fatal crashes were speeding-related

  • About two-thirds of the share in the United States: 29%

25%

of fatal crashes involved a drinking driver

  • About the same as the share in the United States: 27%
Crash factors in 2020
Category Iowa United States
Speeding-related 25.2% 26.7%
Alcohol-involved 18.1% 28.6%
At night 44.2% 53.4%
At weekends 34.2% 32.9%

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 85 percent of the share in the United States: 53%

34%

of fatal crashes happened at weekends

  • About the same as the share in the United States: 33%
Fatal crashes by hour of day
Category Fatal crashes
12am 13
1am 6
2am 8
3am 4
4am 8
5am 7
6am 9
7am 10
8am 10
9am 10
10am 7
11am 17
12pm 13
1pm 9
2pm 17
3pm 21
4pm 15
5pm 35
6pm 14
7pm 20
8pm 16
9pm 12
10pm 15
11pm 14

All crashes 2020.

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Fatal crashes by day of week
Category Fatal crashes
Sun 44
Mon 38
Tue 40
Wed 30
Thu 53
Fri 43
Sat 62

All crashes 2020.

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Fatal crashes by month
Category Fatal crashes
Jan 22
Feb 15
Mar 13
Apr 16
May 20
Jun 24
Jul 39
Aug 44
Sep 40
Oct 23
Nov 25
Dec 29

All crashes 2020.

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Conditions

Weather and light

Weather at the time of the crash
Category Fatal crashes
Clear 227
Cloudy 44
Rain 18
Fog, Smog, Smoke 6
Snow 5
Freezing Rain or Drizzle 5

All crashes 2020. 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 173
Dark - Not Lighted 81
Dark - Lighted 35
Dawn 8
Dusk 7
Dark - Unknown Lighting 4

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

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Roads and vehicles

Where and what, 2020

Roads with the most fatal crashes

  1. I-8015
  2. US-347
  3. SR-926
  4. I-295
  5. I-3805
  6. US-204
  7. SR-24
  8. US-1693
  9. US-18/320TH ST3
  10. US-2183

Road names as recorded in police reports.

Vehicles involved, by type
Category Vehicles
Cars 141
Pickup trucks 85
SUVs 78
Medium and heavy trucks 67
Motorcycles 61
Vans 21
Other vehicles 19
Buses 2
Other light trucks 1

All crashes 2020.

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Vehicles most often involved

  1. Chevrolet Silverado23
  2. Ford F-15015
  3. Dodge Ram13
  4. Chevrolet Impala12
  5. GMC Sierra9
  6. Freightliner New Cascadia 126" Sleepercab7
  7. Jeep Wrangler7
  8. Peterbilt 3796
  9. Pontiac Grand Prix6
  10. Toyota Camry6

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 2020. Crashes without reported coordinates are not shown.

Filter crashes
Crash factors
Date Location Deaths
Dec 26, 2020 Scott County 2
Dec 26, 2020 Polk County 1
Dec 26, 2020 Council Bluffs, Pottawattamie County 1
Dec 22, 2020 Calhoun County 1
Dec 21, 2020 Cedar County 3
Dec 21, 2020 Davenport, Scott County 1
Dec 20, 2020 Mills County 2
Dec 20, 2020 Pottawattamie County 1
Dec 18, 2020 Plymouth County 1
Dec 17, 2020 Polk County 1
Dec 17, 2020 Des Moines, Polk County 1
Dec 17, 2020 Carroll County 1
Dec 17, 2020 Hancock County 2
Dec 15, 2020 Grand Junction, Greene County 1
Dec 14, 2020 Sac County 1
Dec 13, 2020 Iowa County 1
Dec 12, 2020 Des Moines, Polk County 1
Dec 12, 2020 Pocahontas County 1
Dec 10, 2020 Sioux City, Woodbury County 1
Dec 8, 2020 Mitchell County 1
Dec 8, 2020 Union County 1
Dec 7, 2020 Cherokee County 1
Dec 6, 2020 Wapello County 1
Dec 6, 2020 Warren County 1
Dec 5, 2020 Polk County 3

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Nearby and related

Counties in Iowa in 2020

Area Deaths, 2020 Per 100,000
Adair County 6 80.0
Adams County 2 53.9
Allamakee County 2 14.2
Appanoose County 2 16.3
Audubon County 0 —
Benton County 3 11.7
Black Hawk County 9 6.9
Boone County 5 18.7
Bremer County 2 8.0
Buchanan County 2 9.7
Buena Vista County 0 —
Butler County 0 —
Calhoun County 1 10.1
Carroll County 3 14.5
Cass County 1 7.6
Cedar County 5 27.0
Cerro Gordo County 2 4.6
Cherokee County 4 34.3
Chickasaw County 1 8.3
Clarke County 0 —
Clay County 4 24.5
Clayton County 4 23.5
Clinton County 4 8.6
Crawford County 1 6.1
Dallas County 9 9.0
Davis County 1 11.0
Decatur County 1 12.9
Delaware County 2 11.5
Des Moines County 1 2.6
Dickinson County 2 11.3
Dubuque County 3 3.0
Emmet County 1 10.7
Fayette County 4 20.6
Floyd County 1 6.4
Franklin County 1 10.0
Fremont County 4 60.8
Greene County 1 11.4
Grundy County 2 16.2
Guthrie County 3 28.3
Hamilton County 1 6.7
Hancock County 2 18.6
Hardin County 6 35.6
Harrison County 1 6.9
Henry County 1 4.9
Howard County 1 10.5
Humboldt County 2 20.8
Ida County 1 14.2
Iowa County 6 36.0
Jackson County 3 15.4
Jasper County 4 10.6
Jefferson County 1 6.4
Johnson County 3 2.0
Jones County 4 19.4
Keokuk County 3 30.0
Kossuth County 4 27.0
Lee County 9 26.8
Linn County 12 5.2
Louisa County 3 27.7
Lucas County 4 46.4
Lyon County 1 8.4
Madison County 7 42.1
Mahaska County 5 22.6
Marion County 5 15.0
Marshall County 3 7.5
Mills County 5 34.7
Mitchell County 2 18.9
Monona County 2 22.9
Monroe County 1 13.2
Montgomery County 3 29.0
Muscatine County 4 9.3
O'Brien County 3 21.2
Osceola County 1 16.1
Page County 3 19.7
Palo Alto County 2 22.2
Plymouth County 9 35.0
Pocahontas County 1 14.1
Polk County 38 7.7
Pottawattamie County 13 13.9
Poweshiek County 0 —
Ringgold County 0 —
Sac County 2 20.4
Scott County 21 12.0
Shelby County 1 8.5
Sioux County 3 8.4
Story County 2 2.0
Tama County 1 5.9
Taylor County 1 17.1
Union County 3 24.7
Van Buren County 0 —
Wapello County 4 11.3
Warren County 8 15.2
Washington County 2 8.9
Wayne County 0 —
Webster County 3 8.1
Winnebago County 0 —
Winneshiek County 2 10.0
Woodbury County 10 9.4
Worth County 0 —
Wright County 2 15.5

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