Carroll County, New Hampshire: fatal crash statistics

Counties of New Hampshire by year (CSV)Cite this page

FARS records 10 deaths in 9 fatal crashes in Carroll County in 2024.

FARS records 85 deaths in 77 fatal crashes in the county from 2015 to 2024.

From 2015 to 2024 the rate is 17.0 deaths for each 100,000 residents in a year.

The rate of New Hampshire in the same years is 8.9.

By deaths from 2015 to 2024, Carroll County was number 7 of 10 counties of New Hampshire.

Deaths in Carroll County did not change between the ten years 2005 to 2014 (85) and the ten years 2015 to 2024 (85).

In the counties of New Hampshire the deaths rose by 0.2% between the same years.

From 2015 to 2024, 98.7% of the fatal crashes in Carroll County with a known setting were rural, against 52.9% in New Hampshire.

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 Carroll 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.Carroll County: deaths and fatal crashes by year, 2015 to 2024
Year	Deaths	Fatal crashes	Crashes with a driver recorded as drinking
2024	10	9	3
2023	9	8	1 or 2
2022	14	12	6
2021	9	9	4
2020	7	6	0
2019	5	5	1 or 2
2018	9	8	0
2017	6	5	3
2016	10	9	1 or 2
2015	6	6	1 or 2
2015 to 2024	85	77	23

Each year from 1975

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

Tallest column: 19 (1985)2024: 10

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

Table 2.Carroll County: deaths and fatal crashes by year, 1975 to 2024
Year	Deaths	Fatal crashes
2024	10	9
2023	9	8
2022	14	12
2021	9	9
2020	7	6
2019	5	5
2018	9	8
2017	6	5
2016	10	9
2015	6	6
2014	6	6
2013	7	6
2012	4	4
2011	3	3
2010	15	14
2009	11	11
2008	9	8
2007	5	5
2006	12	11
2005	13	12
2004	13	13
2003	9	9
2002	10	10
2001	15	7
2000	8	8
1999	10	10
1998	11	11
1997	8	8
1996	9	9
1995	3	3
1994	5	5
1993	7	6
1992	8	8
1991	14	13
1990	7	6
1989	11	10
1988	8	8
1987	15	13
1986	12	11
1985	19	14
1984	8	8
1983	11	10
1982	15	9
1981	8	4
1980	10	10
1979	9	9
1978	12	11
1977	14	12
1976	6	6
1975	1 or 2	1 or 2

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.Carroll County beside New Hampshire and the United States: deaths for each 100,000 residents
Period	Carroll County	New Hampshire	United States
2024	19.0	9.4	11.5
2015 to 2024, in a year	17.0	8.9	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. Carroll County had 52,566 residents in 2024.

Factors that NHTSA records

Table 4.Carroll County: counts by recorded factor, 2015 to 2024
Factor	Count	Counted among	Share	Share in New Hampshire
A driver recorded as drinkingof 77 fatal crashes	23	77 fatal crashes	29.9%	32.7%
A speeding-related driverof 77 fatal crashes	24	77 fatal crashes	31.2%	39.9%
No restraint usedof 52 occupant deaths with restraint use known	34	52 occupant deathswith restraint use known	65.4%	69.2%
Pedestriansof 85 deaths	5	85 deaths	5.9%	9.7%
Bicyclistsof 85 deaths	1 or 2	85 deaths	2.4%	1.7%
Motorcyclistsof 85 deaths	24	85 deaths	28.2%	22.6%
On a rural roadof 77 fatal crashes with the condition reported	76	77 fatal crasheswith the condition reported	98.7%	52.9%
In the darkof 76 fatal crashes with the condition reported	27	76 fatal crasheswith the condition reported	35.5%	37.1%

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.Carroll 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	1 or 2	3	4	4	12
Monday	1 or 2	1 or 2	3	4	11
Tuesday	1 or 2	1 or 2	5	1 or 2	9
Wednesday	1 or 2	1 or 2	4	1 or 2	8
Thursday	3	3	3	5	14
Friday	1 or 2	1 or 2	3	1 or 2	8
Saturday	1 or 2	5	3	6	15
All days	10	19	25	23	77

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.Carroll County: fatal crashes by road function class, 2015 to 2024
Road function class	Fatal crashes	Share	Share in New Hampshire
Interstate	0	0.0%	11.0%
Other freeways and expressways	0	0.0%	2.6%
Other principal arterial	32	41.6%	26.3%
Minor arterial	9	11.7%	21.2%
Major collector	15	19.5%	14.4%
Minor collector	8	10.4%	5.2%
Local	13	16.9%	19.3%
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.Carroll County: fatal crashes by light condition, 2015 to 2024
Light condition	Fatal crashes
Daylight	45
Dark, not lighted	22
Dark, lighted	4
Dawn	1 or 2
Dusk	1 or 2
Dark, lighting unknown	1 or 2
Other or unknown	1 or 2

Table 8.Carroll County: fatal crashes by weather, 2015 to 2024
Weather	Fatal crashes
Clear	52
Cloudy	13
Rain	6
Snow, sleet or freezing rain	3
Fog, smog or smoke	1 or 2
Crosswinds or blowing sand/snow	1 or 2
Other or not reported	1 or 2

Routes in the county

Table 9.Signed routes in Carroll County that have a page: fatal crashes, 2015 to 2024
Route	Type	In Carroll	In all of New Hampshire
State Route 16	State highway	22	43
State Route 28	State highway	5	37

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 New Hampshire

Adjacent counties

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

Figure 3.Carroll County on the county map of New Hampshire

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

Fewer than 105 counties
10 to 14.93 counties
15 to 19.92 counties
20 to 29.90 counties
30 or more0 counties
Carroll County: 17.0

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 New Hampshire

Table 10.Counties that share a boundary line with Carroll County
County	State	Deaths, 2024	Deaths, 2015 to 2024	For each 100,000 residents in a year
Oxford County	Maine	13	101	17.3
York County	Maine	25	210	10.0
Belknap County	New Hampshire	14	87	13.9
Coos County	New Hampshire	1 or 2	53	16.8
Grafton County	New Hampshire	6	96	10.5
Strafford County	New Hampshire	7	119	9.1

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

Counties of similar population

These counties of New Hampshire have a population nearest to that of Carroll 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.
New Hampshire Office of Highway SafetyThe highway safety office of New Hampshire.

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

Cite this page

Fatal Roads. Carroll County, New Hampshire: fatal crash statistics. https://fatalroads.com/county/nh/carroll/. 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 Carroll in the ten years before 2015?

FARS records 85 deaths in Carroll County from 2005 to 2014. It records 85 deaths from 2015 to 2024.

What was the rate of Carroll in 2024?

The rate of Carroll County in 2024 was 19.0 deaths for each 100,000 residents. The rate of New Hampshire was 9.4. The rate of the United States was 11.5.

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

FARS records a driver as drinking in 23 of 77 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 Carroll?

FARS records 22 fatal crashes on State Route 16 in the county from 2015 to 2024. FARS records 5 fatal crashes on State Route 28 in the county from 2015 to 2024.