Mountrail County, North Dakota: fatal crash statistics

Counties of North Dakota by year (CSV)Cite this page

FARS records 3 deaths in 3 fatal crashes in Mountrail County in 2024.

FARS records 49 deaths in 40 fatal crashes in the county from 2015 to 2024.

From 2015 to 2024 the rate is 49.5 deaths for each 100,000 residents in a year.

The rate of North Dakota in the same years is 13.7.

By deaths from 2015 to 2024, Mountrail County was number 8 of 53 counties of North Dakota.

Deaths in Mountrail County fell by 15.5% between the ten years 2005 to 2014 (58) and the ten years 2015 to 2024 (49).

In the counties of North Dakota the deaths fell by 18.1% between the same years.

From 2015 to 2024, a driver was recorded as drinking in 55.0% of fatal crashes in Mountrail County and 39.7% in North Dakota.

To qualify as a FARS case, the crash had to involve a motor vehicle traveling on a trafficway customarily open to the public and must have resulted in the death of a motorist or a non-motorist within 30 days of the crash.
The set of first files, known as the Annual Report File (ARF), is released following the crash year. The ARF is replaced about a year later with a final file, which contains additional cases or updates to cases that had become available after the ARF was released.
NHTSA's words. Source: NHTSA, Fatality Analysis Reporting System Analytical User's Manual, 1975-2024 (DOT HS 813 794, April 2026), copied on 2 Oct 2026.

This page rests on the FARS 2024 annual file. NHTSA released it on 1 Apr 2026. NHTSA can revise the counts in the final file. Release dates

Figure 1.Deaths in Mountrail County by year, 2015 to 2024

Table 1 has the numbers. Go to the table

Since the last update: no figure of this county has a change on record.

Deaths and fatal crashes by year

Table 1.Mountrail County: deaths and fatal crashes by year, 2015 to 2024
Year	Deaths	Fatal crashes	Crashes with a driver recorded as drinking
2024	3	3	1 or 2
2023	3	3	1 or 2
2022	4	4	1 or 2
2021	8	4	1 or 2
2020	0	0	0
2019	3	3	1 or 2
2018	7	6	3
2017	8	7	3
2016	8	5	3
2015	5	5	5
2015 to 2024	49	40	22

Each year from 1975

Figure 2.Deaths in Mountrail County by year, 1975 to 2024

Tallest column: 13 (2009)2024: 3

The columns with a stronger shade are the years 2015 to 2024.

Table 2.Mountrail County: deaths and fatal crashes by year, 1975 to 2024
Year	Deaths	Fatal crashes
2024	3	3
2023	3	3
2022	4	4
2021	8	4
2020	0	0
2019	3	3
2018	7	6
2017	8	7
2016	8	5
2015	5	5
2014	5	5
2013	7	5
2012	5	5
2011	8	7
2010	5	4
2009	13	7
2008	6	6
2007	5	4
2006	1 or 2	1 or 2
2005	1 or 2	1 or 2
2004	5	5
2003	5	5
2002	1 or 2	1 or 2
2001	7	5
2000	1 or 2	1 or 2
1999	5	3
1998	1 or 2	1 or 2
1997	11	6
1996	1 or 2	1 or 2
1995	0	0
1994	4	3
1993	5	5
1992	1 or 2	1 or 2
1991	1 or 2	1 or 2
1990	3	3
1989	4	4
1988	1 or 2	1 or 2
1987	0	0
1986	0	0
1985	3	1 or 2
1984	3	1 or 2
1983	3	3
1982	3	3
1981	3	1 or 2
1980	4	3
1979	1 or 2	1 or 2
1978	8	5
1977	5	5
1976	5	4
1975	8	5

Note: a count of 1 or 2 is written "1 or 2". A death is in FARS when it occurs in 30 days or less after the crash.

Rate for each 100,000 residents

Table 3.Mountrail County beside North Dakota and the United States: deaths for each 100,000 residents
Period	Mountrail County	North Dakota	United States
2024	31.7	11.3	11.5
2015 to 2024, in a year	49.5	13.7	11.8

Note: the rate divides the deaths in the county by its residents. Persons who do not live in the county are in the deaths, not in the residents.

Population: Census Bureau estimates, vintage 2025. Mountrail County had 9,475 residents in 2024.

Factors that NHTSA records

Table 4.Mountrail County: counts by recorded factor, 2015 to 2024
Factor	Count	Counted among	Share	Share in North Dakota
A driver recorded as drinkingof 40 fatal crashes	22	40 fatal crashes	55.0%	39.7%
A speeding-related driverof 40 fatal crashes	14	40 fatal crashes	35.0%	27.0%
No restraint usedof 42 occupant deaths with restraint use known	27	42 occupant deathswith restraint use known	64.3%	62.9%
Pedestriansof 49 deaths	1 or 2	49 deaths	2.0%	6.5%
Bicyclistsof 49 deaths	0	49 deaths	0.0%	1.3%
Motorcyclistsof 49 deaths	3	49 deaths	6.1%	13.1%
On a rural roadof 40 fatal crashes with the condition reported	39	40 fatal crasheswith the condition reported	97.5%	84.5%
In the darkof 37 fatal crashes with the condition reported	18	37 fatal crasheswith the condition reported	48.6%	39.5%

Note: FARS records a driver as drinking when police reported alcohol involvement or a test of the driver was positive for alcohol. It is not NHTSA's alcohol-impaired measure, which uses a blood alcohol concentration of .08 g/dL or higher. One crash can be in two or more rows. NHTSA's definitions

Note that alcohol data is often missing. For that reason, this data element may under-count the actual number of drinking drivers.

NHTSA's words. Source: NHTSA, Fatality Analysis Reporting System Analytical User's Manual, 1975-2024 (DOT HS 813 794, April 2026), copied on 2 Oct 2026.

Weekday, time and road class

Table 5.Mountrail County: fatal crashes by weekday and time of day, 2015 to 2024
Weekday	Midnight to 6 a.m.	6 a.m. to noon	Noon to 6 p.m.	6 p.m. to midnight	All
Sunday	4	0	1 or 2	1 or 2	6
Monday	1 or 2	3	1 or 2	1 or 2	6
Tuesday	1 or 2	1 or 2	1 or 2	1 or 2	8
Wednesday	0	1 or 2	1 or 2	1 or 2	6
Thursday	0	0	0	0	0
Friday	1 or 2	1 or 2	1 or 2	0	5
Saturday	3	1 or 2	1 or 2	1 or 2	7
All days	12	10	8	8	38

Note: a cell with a stronger shade has a larger count. The table has the fatal crashes with a known hour and weekday.

Table 6.Mountrail County: fatal crashes by road function class, 2015 to 2024
Road function class	Fatal crashes	Share	Share in North Dakota
Interstate	0	0.0%	10.6%
Other freeways and expressways	0	0.0%	0.8%
Other principal arterial	22	55.0%	36.2%
Minor arterial	8	20.0%	12.6%
Major collector	4	10.0%	20.0%
Minor collector	0	0.0%	1.8%
Local	6	15.0%	18.1%
Not reported	0	n/a	n/a

Note: the classes are those of the Federal Highway Administration. The shares are of the crashes with a reported class. Road function classes

Light condition and weather

Table 7.Mountrail County: fatal crashes by light condition, 2015 to 2024
Light condition	Fatal crashes
Daylight	15
Dark, not lighted	14
Dark, lighted	4
Dawn	1 or 2
Dusk	1 or 2
Dark, lighting unknown	0
Other or unknown	3

Table 8.Mountrail County: fatal crashes by weather, 2015 to 2024
Weather	Fatal crashes
Clear	24
Cloudy	1 or 2
Rain	3
Snow, sleet or freezing rain	1 or 2
Fog, smog or smoke	1 or 2
Crosswinds or blowing sand/snow	1 or 2
Other or not reported	6

Routes in the county

Table 9.Signed routes in Mountrail County that have a page: fatal crashes, 2015 to 2024
Route	Type	In Mountrail	In all of North Dakota
State Route 23	State highway	6	24
State Route 1804	State highway	5	25
US Route 2	US highway	6	49

Note: the table has each route with a page that has a fatal crash in the county, in name order. Local streets and county roads have no page. Their crashes are in the county totals. All routes in North Dakota

Adjacent counties

These lists are for navigation. They are in name order.

Figure 3.Mountrail County on the county map of North Dakota

Deaths for each 100,000 residents in a year, 2015 to 2024

Fewer than 104 counties
10 to 14.910 counties
15 to 19.910 counties
20 to 29.911 counties
30 or more14 counties
Count of 1 or 2, no rate shown4 counties
Mountrail County: 49.5

The limits of the classes are the same for every state. A county with few residents can show a high rate from few deaths. A class is not a judgement of a county. The full map and the table of counties of North Dakota

Table 10.Counties that share a boundary line with Mountrail County
County	State	Deaths, 2024	Deaths, 2015 to 2024	For each 100,000 residents in a year
Burke County	North Dakota	0	3	13.8
Dunn County	North Dakota	1 or 2	18	42.8
McKenzie County	North Dakota	5	79	57.1
McLean County	North Dakota	3	27	27.8
Ward County	North Dakota	1 or 2	62	9.0
Williams County	North Dakota	7	77	20.6

Source of the list: Census Bureau county adjacency file, 2026 edition.

Counties of similar population

These counties of North Dakota have a population nearest to that of Mountrail County. The list is for navigation and is in name order. The number is the deaths from 2015 to 2024.

Official channels

NHTSA Fatality and Injury Reporting System Tool (FIRST)NHTSA's query tool for FARS counts.
NHTSA FARS EncyclopediaNHTSA's tables of FARS data.
North Dakota Department of Transportation Highway Safety DivisionThe highway safety office of North Dakota.

These links go to the sites of the agencies. They were checked on 2 Oct 2026.

Cite this page

Fatal Roads. Mountrail County, North Dakota: fatal crash statistics. https://fatalroads.com/county/nd/mountrail/. Source: National Highway Traffic Safety Administration, Fatality Analysis Reporting System, FARS 2024 annual file. Data to 31 Dec 2024.

The address of this page does not change.

Source of the figures

Counts: National Highway Traffic Safety Administration, Fatality Analysis Reporting System, national files of 1975 to 2024. The factors use the vehicle and person files from 2015. Residents: Census Bureau, Population Estimates Program, vintage 2025. Map: Census Bureau cartographic boundary file, 2021 edition. Data to 31 Dec 2024. The figures are totals. No page of this site is about one crash or one person.

How the figures are made. Data sources and licences. Corrections.

Questions

How many deaths did FARS record in Mountrail in the ten years before 2015?

FARS records 58 deaths in Mountrail County from 2005 to 2014. It records 49 deaths from 2015 to 2024.

What was the rate of Mountrail in 2024?

The rate of Mountrail County in 2024 was 31.7 deaths for each 100,000 residents. The rate of North Dakota was 11.3. The rate of the United States was 11.5.

How many fatal crashes in Mountrail had a driver recorded as drinking?

FARS records a driver as drinking in 22 of 40 fatal crashes from 2015 to 2024. This count is not NHTSA's alcohol-impaired measure. NHTSA says that alcohol data is often missing, so the count may be too low.

How many fatal crashes did FARS record on signed routes in Mountrail?

FARS records 6 fatal crashes on State Route 23 in the county from 2015 to 2024. FARS records 5 fatal crashes on State Route 1804 in the county from 2015 to 2024. FARS records 6 fatal crashes on US Route 2 in the county from 2015 to 2024.