COUNTY FATALITY DATA
Gallatin County, Montana
Road fatality data for Gallatin County (MT). Data period: 2016-2023.
- 77
- Total Fatalities (2016-2023)
- 17
- Latest Year Deaths
- 13.4
- Per 100k Residents
- Increasing
- Trend
The verdict
According to NHTSA FARS, Gallatin County ranks #1,406 of 2,328 U.S. counties by road-fatality rate per 100,000 residents (highest first) and #14 of 19 rated counties in MT. Gallatin County's fatality rate of 13.4 per 100,000 residents places it close to the national middle by that per-capita measure.
- #1,406 of 2,328
- national by fatality rate
- #14 of 19
- in MT by rate
- 60%
- of rated U.S. counties are deadlier per capita
- Increasing
- fatality trend
What the Data Shows
Gallatin County, Montana recorded 77 total road fatalities across 70 reported crashes during the 2016-2023 reporting window, according to NHTSA's Fatality Analysis Reporting System. The most recent year covered by the data logged 17 deaths on county roads, and the annual average works out to approximately 8.6 fatalities per year. Adjusted for population, the fatality rate is 13.4 per 100,000 residents, which places it close to the national middle by that per-capita measure among the 3,137 U.S. counties in this dataset.
Despite a comparatively active crash history (70 recorded crashes), individual cause-code breakdowns are not published for Gallatin County in the current FARS release, so readers looking for contributing-factor data should use the Montana state page, which aggregates county-level case files into statewide totals. Either way, the underlying records are drawn from a census of fatal crashes, not a statistical sample, so the counts are actual deaths rather than estimates.
The directional trend for Gallatin County is increasing, which means annual fatalities have risen across the reporting period and may warrant closer attention from local transportation and enforcement agencies. Residents, insurers, and policy analysts can use this baseline alongside population density, highway mile data, and rural-versus-urban road mix to judge whether Gallatin County's 77-death total is proportionate to its exposure. All numbers are for research and informational use only.
Total Fatalities
77
Latest Year
17
Avg Annual
8.6
Rate per 100K
13.4
Trend
↑ Increasing
How does Gallatin County compare?
2023 road deaths per 100,000 residents. Choose any comparison from the menu.
Gallatin County is 45% safer than the comparison
2023 road deaths from the NHTSA Fatality Analysis Reporting System over population from the U.S. Census Bureau Population Estimates Program (Vintage 2023). Rates shown for counties with 10,000+ residents and a 2023 FARS record.
Among the 15 rated counties in Montana, Gallatin County ranks 14 for per-capita risk, below the state's own per-capita average of 24.4 per 100,000 -- nationally, this rate places it close to the national middle by that per-capita measure. The gap between Gallatin County's rate and the state average is 11.0 per 100,000. Its closest per-capita peer statewide is Hill County, at 12.3 per 100,000 (a difference of 1.1). Its peer counties, highest to lowest per 100,000 residents: Big Horn County (70.6), Carbon County (61.3), Lincoln County (41.1), Park County (33.5), Sanders County (29.2), Roosevelt County (29.1), Lake County (24.0), Jefferson County (23.0), Glacier County (22.0), Flathead County (20.2), Missoula County (18.9), Yellowstone County (15.8), Ravalli County (14.7), Hill County (12.3).
Gallatin County's rate vs. every rated U.S. county
Deaths per 100,000 residents -- counties with 10,000+ people, NHTSA FARS over Census population
13 Among the safer counties a lower per-capita rate than 60% of 2,328 rated counties
Each bar is a band; taller bars hold more rated counties. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source NHTSA FARS over U.S. Census Bureau population estimates · 2026-08-09
Gallatin County's rate vs. the Montana state average
Frequently Asked Questions
How many traffic fatalities occurred in Gallatin County, Montana?
Gallatin County recorded 77 total traffic fatalities across 70 reported crashes over the data period (2016-2023). The most recent year saw 17 fatalities. The county averages approximately 8.6 fatalities per year.
What is the leading cause of road fatalities in Gallatin County?
Despite a comparatively active crash history (70 recorded crashes), individual cause-code breakdowns are not published for Gallatin County in the current FARS release. Statewide data for Montana may provide additional context.
Is the trend of road fatalities in Gallatin County increasing or decreasing?
The trend in Gallatin County is increasing. This indicates that traffic fatalities have risen over the data period, warranting attention to road safety initiatives.
What is the fatality rate per capita in Gallatin County?
Gallatin County has a fatality rate of 13.4 per 100,000 residents, which places it close to the national middle by that per-capita measure among the 3,137 U.S. counties in this dataset.
Where does Gallatin County rank for road fatality rate?
According to NHTSA FARS, Gallatin County ranks #1,406 of 2,328 U.S. counties by road-fatality rate per 100,000 residents (highest first) and #14 of 19 rated counties in MT, the same sort used on the deadliest-states and county rate listings. See /methodology#corpus-placement.
How does Gallatin County compare to the rest of Montana?
Gallatin County's per-capita rate of 13.4 per 100,000 residents is below the Montana county average of 24.4. Visit the Montana state page for the full county-by-county breakdown.
Where does the road fatality data for Gallatin County come from?
All road fatality data comes from the NHTSA Fatality Analysis Reporting System (FARS), a census of fatal motor vehicle crashes on public roads in the United States. FARS data covers the period 2016-2023 and includes all crashes resulting in at least one fatality within 30 days.
Source: NHTSA Fatality Analysis Reporting System (FARS) This information is for research and informational purposes only
Read our methodology - how this data is sourced, computed, and verified.
Every figure on PlainRoadSafety is computed directly from NHTSA FARS census data, no number is typed in by an editor. County figures are computed directly from NHTSA FARS census data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.