Fatal crash profile · County

Traffic deaths in Yellowstone County, Montana

County in Montana · United States

Deaths, 2024
24
Fatal crashes
23
Population
171.5K

In 2024, 24 people died in 23 fatal crashes in Yellowstone County, Montana. That was 11.1% fewer than in 2023 (27) and the fewest since 2022. The death rate was 14.0 per 100,000 residents, compared with 18.1 in Montana and 11.5 in the United States. Yellowstone County had the most traffic deaths of any county in Montana. Between 2020 and 2024, 115 people died, an average of 23 a year. Pedestrians accounted for 8% of deaths, and 65% of fatal crashes were speeding-related.

Deaths

Traffic deaths

14.0

deaths per 100,000 residents in 2024

  • About three-quarters of the rate in Montana: 18.1
  • About 1.2 times the rate in the United States: 11.5

13.6

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

  • About two-thirds of the average in Montana: 19.4
  • About 1.1 times the average in the United States: 12.3

-11%

change in deaths from 2023 to 2024

27 deaths in 2023, 24 in 2024

  • Montana: -1%
  • The United States: -4%
Traffic deaths by year, 2020–2024
Category Deaths Fatal crashes
2020 16 14
2021 29 25
2022 19 18
2023 27 23
2024 24 23

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 9.7
2021 17.3
2022 11.2
2023 15.8
2024 14.0

Uses Census population estimates, available from 2000.

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Road users

Who died

8%

of deaths were pedestrians

  • About 1.7 times the share in Montana: 5%
  • About half the share in the United States: 18%
Who died in 2024
Category Deaths
Vehicle occupants and others 11
Pedestrians 2
Motorcyclists 11
Cyclists 0
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Deaths by type, 2024
Type Deaths Share in Yellowstone County Share in Montana
Pedestrians 2 8% 5%
Motorcyclists 11 46% 18%
Cyclists 0 0% 1%
Alcohol-impaired driving crashes 7 29% 36%
Speeding-related crashes 16 67% 43%

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

65%

of fatal crashes were speeding-related

  • About 1.5 times the share in Montana: 43%
  • About double the share in the United States: 28%

35%

of fatal crashes involved a drinking driver

  • About 80 percent of the share in Montana: 44%
  • About 1.4 times the share in the United States: 25%
Crash factors in 2024
Category Yellowstone County Montana United States
Speeding-related 34.8% 43.5% 24.8%
Alcohol-involved 65.2% 43.0% 28.1%
At night 56.5% 44.0% 53.6%
At weekends 21.7% 38.3% 32.6%

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

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Timing

When crashes happen

57%

of fatal crashes happened at night

  • About 1.3 times the share in Montana: 44%
  • About the same as the share in the United States: 54%

22%

of fatal crashes happened at weekends

  • About 55 percent of the share in Montana: 38%
  • About two-thirds of the share in the United States: 33%
Fatal crashes by hour of day
Category Fatal crashes
12am 5
1am 4
2am 7
3am 5
4am 1
5am 4
6am 2
7am 3
8am 0
9am 2
10am 1
11am 1
12pm 3
1pm 5
2pm 8
3pm 7
4pm 2
5pm 8
6pm 4
7pm 1
8pm 12
9pm 9
10pm 7
11pm 2

All crashes 2020–2024.

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Fatal crashes by day of week
Category Fatal crashes
Sun 10
Mon 12
Tue 18
Wed 13
Thu 14
Fri 20
Sat 16

All crashes 2020–2024.

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Fatal crashes by month
Category Fatal crashes
Jan 6
Feb 7
Mar 4
Apr 6
May 6
Jun 10
Jul 15
Aug 15
Sep 11
Oct 4
Nov 9
Dec 10

All crashes 2020–2024.

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Conditions

Weather and light

Weather at the time of the crash
Category Fatal crashes
Clear 71
Cloudy 24
Blowing Snow 3
Rain 2
Snow 2
Fog, Smog, Smoke 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 43
Dark - Not Lighted 29
Dark - Lighted 24
Dusk 5
Dawn 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. I-907
  2. GRAND AVE6
  3. CENTRAL AVE5
  4. I-945
  5. BROADWATER AVE4
  6. US-874
  7. I-90 W3
  8. 4TH AVE N3
  9. SR-33
  10. KING AVE2

Road names as recorded in police reports.

Vehicles involved, by type
Category Vehicles
Motorcycles 36
SUVs 34
Cars 33
Pickup trucks 32
Medium and heavy trucks 14
Other vehicles 4
Vans 3
Buses 1

All crashes 2020–2024.

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Vehicles most often involved

  1. Chevrolet Silverado8
  2. Chevrolet Suburban5
  3. Ford F-1505
  4. Dodge Ram4
  5. GMC Sierra4
  6. Honda Accord3
  7. Jeep Grand Cherokee3
  8. Yamaha YZF-R63
  9. Cadillac Escalade2
  10. Chevrolet Cruze2

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 22, 2024 — 1
Nov 22, 2024 Billings 1
Nov 15, 2024 — 1
Sep 13, 2024 Billings 2
Sep 9, 2024 Billings 1
Sep 5, 2024 Billings 1
Sep 2, 2024 Billings 1
Aug 28, 2024 — 1
Aug 27, 2024 — 1
Aug 21, 2024 Billings 1
Jul 16, 2024 Billings 1
Jul 9, 2024 — 1
Jul 9, 2024 — 1
Jul 5, 2024 Billings 1
Jun 5, 2024 Billings 1
May 25, 2024 — 1
May 10, 2024 Billings 1
Apr 30, 2024 Billings 1
Apr 3, 2024 Billings 1
Mar 31, 2024 Billings 1
Mar 24, 2024 — 1
Feb 3, 2024 — 1
Jan 30, 2024 — 1
Dec 16, 2023 Billings 4
Dec 13, 2023 — 1

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Nearby and related

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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.