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Grand Isle County
Residents 7,528Deaths 2024 1–2Deaths 2015–2024 6Latest data year 2024
FARS data are based on police crash reports and other sources; the drunk-driving measure is based on the highest BAC of any driver in the crash. Latest data year: 2024. Figures are aggregates from NHTSA's Fatality Analysis Reporting System; no individual crash is identified.
NHTSA's FARS file lists 6 people killed in 6 fatal crashes in Grand Isle County, Vermont, between 2015 and 2024, fewer than three of them in 2024.
With 7,528 residents, that is 8.3 deaths per 100,000 people a year over the ten years, 18% lower than the Vermont rate of 10.1 and below the national rate of 11.8. The rate rests on very few deaths and can double or halve with a single crash; through traffic on a route that passes a small population raises it further.
Counts this small move a lot from year to year, so the page shows ten-year totals and five-year bins rather than single years; 2005–2014 had 7 deaths.
Trend since 1975
Ten-year total down 14% (7 in 2005–2014, 6 in 2015–2024). The shaded band is the ten-year window used for rates and shares. County codes are matched to today's Census county list; a few historic code changes are merged.
Compared with Vermont and the nation
| Measure | Grand Isle | Vermont | United States |
|---|---|---|---|
| Deaths per 100,000 residents a year, 2015–2024 | 8.3 | 10.1 | 11.8 |
| Deaths per 100,000 residents, 2024 | 26.6 | 9.1 | 11.5 |
| Deaths, 2015–2024 | 6 | 643 | 389,190 |
| Fatal crashes, 2015–2024 | 6 | 590 | 358,460 |
| Deaths per fatal crash | 1.0 | 1.1 | 1.1 |
| Change vs previous ten years | -14% | -7% | +7% |
| Crashes on rural roads | 100% | 85% | 43% |
Rates divide deaths by Census Bureau population estimates for each year (residents, not road users; through traffic on major routes raises the rate of small counties). Population 7,528 in 2024.
Factors
Too few fatal crashes (6 in ten years) to show factor shares; see the Vermont page for state-level shares.
"Alcohol" counts crashes where police reported at least one driver as drinking (FARS DR_DRINK), not the BAC-based alcohol-impaired measure NHTSA publishes separately. "Speeding" counts crashes with a driver coded as racing, exceeding the limit or too fast for conditions. Details in the methodology. Factor pages: alcohol, speeding, pedestrians, motorcycles, unrestrained occupants.
Routes with the most fatal crashes in Grand Isle
No signed route in the county reached 20 fatal crashes in 2015–2024, the threshold for a route page. Crashes on local streets and county roads are included in the county totals above.
Questions and answers
How many people died in crashes in Grand Isle County, Vermont?
fewer than three people died in fewer than three fatal crashes in 2024; 2 over 2020–2024 and 6 over 2015–2024, according to NHTSA's Fatality Analysis Reporting System.
How does Grand Isle compare with Vermont?
8.3 deaths per 100,000 residents a year over 2015–2024, against 10.1 for Vermont and 11.8 nationally. Rates use Census Bureau population estimates.
What share of fatal crashes in Grand Isle involved alcohol?
33.3% of fatal crashes in 2015–2024 had at least one driver reported by police as drinking, against 34.7% in Vermont. The factor furthest above the state share was alcohol (a driver reported as drinking) at 33.3%.
Which roads in Grand Isle see the most fatal crashes?
No signed route in the county reached 20 fatal crashes over 2015–2024, the threshold for a route page.
When do fatal crashes happen in Grand Isle?
Most often between noon to 6pm (67% of crashes) and on Tuesdays (33%); 16.7% happened after dark.
Where does this data come from?
NHTSA's Fatality Analysis Reporting System annual files (1975–2024) and Census Bureau county population estimates. Figures are aggregates; no individual crash is identified. See the methodology page for definitions.
Provenance
Source: National Highway Traffic Safety Administration, Fatality Analysis Reporting System, annual national CSV files 1975–2024 (accident table for every year; vehicle and person tables for 2015–2024), public domain. Population: US Census Bureau, Population Estimates Program, county totals (vintages 2000–2010, 2010–2020 and 2020–2024). Data through 31 Dec 2024; page generated 30 Sep 2026. Processing errors are corrected at the next build; see corrections and sources.