Washington County, Oklahoma: fatal crash statistics

Counties of Oklahoma by year (CSV)Cite this page

FARS records 9 deaths in 9 fatal crashes in Washington County in 2024.

FARS records 53 deaths in 49 fatal crashes in the county from 2015 to 2024.

From 2015 to 2024 the rate is 10.1 deaths for each 100,000 residents in a year.

The rate of Oklahoma in the same years is 17.0.

By deaths from 2015 to 2024, Washington County was number 42 of 77 counties of Oklahoma.

Deaths in Washington County fell by 31.2% between the ten years 2005 to 2014 (77) and the ten years 2015 to 2024 (53).

In the counties of Oklahoma the deaths fell by 6.6% between the same years.

From 2015 to 2024, 71.4% of the fatal crashes in Washington County with a known setting were rural, against 59.5% in Oklahoma.

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 Washington County by year, 2015 to 2024

1 or 2

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.Washington County: deaths and fatal crashes by year, 2015 to 2024
Year	Deaths	Fatal crashes	Crashes with a driver recorded as drinking
2024	9	9	3
2023	5	4	1 or 2
2022	1 or 2	1 or 2	1 or 2
2021	7	6	3
2020	4	4	0
2019	5	5	1 or 2
2018	4	4	1 or 2
2017	5	5	1 or 2
2016	6	6	1 or 2
2015	6	4	1 or 2
2015 to 2024	53	49	13

Each year from 1975

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

Tallest column: 14 (1980)2024: 9

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

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

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.Washington County beside Oklahoma and the United States: deaths for each 100,000 residents
Period	Washington County	Oklahoma	United States
2024	16.7	15.7	11.5
2015 to 2024, in a year	10.1	17.0	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. Washington County had 53,893 residents in 2024.

Factors that NHTSA records

Table 4.Washington County: counts by recorded factor, 2015 to 2024
Factor	Count	Counted among	Share	Share in Oklahoma
A driver recorded as drinkingof 49 fatal crashes	13	49 fatal crashes	26.5%	26.5%
A speeding-related driverof 49 fatal crashes	12	49 fatal crashes	24.5%	26.0%
No restraint usedof 36 occupant deaths with restraint use known	19	36 occupant deathswith restraint use known	52.8%	53.7%
Pedestriansof 53 deaths	5	53 deaths	9.4%	12.3%
Bicyclistsof 53 deaths	1 or 2	53 deaths	1.9%	1.6%
Motorcyclistsof 53 deaths	9	53 deaths	17.0%	12.9%
On a rural roadof 49 fatal crashes with the condition reported	35	49 fatal crasheswith the condition reported	71.4%	59.5%
In the darkof 48 fatal crashes with the condition reported	25	48 fatal crasheswith the condition reported	52.1%	45.2%

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.Washington 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	1 or 2	1 or 2	1 or 2	6
Monday	1 or 2	1 or 2	1 or 2	5	8
Tuesday	1 or 2	1 or 2	4	1 or 2	8
Wednesday	1 or 2	1 or 2	1 or 2	1 or 2	5
Thursday	0	3	1 or 2	1 or 2	5
Friday	1 or 2	1 or 2	1 or 2	4	8
Saturday	1 or 2	3	1 or 2	1 or 2	8
All days	8	11	12	17	48

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.Washington County: fatal crashes by road function class, 2015 to 2024
Road function class	Fatal crashes	Share	Share in Oklahoma
Interstate	0	0.0%	13.5%
Other freeways and expressways	0	0.0%	1.9%
Other principal arterial	31	63.3%	26.1%
Minor arterial	7	14.3%	20.1%
Major collector	4	8.2%	24.0%
Minor collector	0	0.0%	0.6%
Local	7	14.3%	13.8%
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.Washington County: fatal crashes by light condition, 2015 to 2024
Light condition	Fatal crashes
Daylight	22
Dark, not lighted	19
Dark, lighted	6
Dawn	1 or 2
Dusk	0
Dark, lighting unknown	0
Other or unknown	1 or 2

Table 8.Washington County: fatal crashes by weather, 2015 to 2024
Weather	Fatal crashes
Clear	30
Cloudy	14
Rain	3
Snow, sleet or freezing rain	0
Fog, smog or smoke	1 or 2
Crosswinds or blowing sand/snow	0
Other or not reported	1 or 2

Routes in the county

Table 9.Signed routes in Washington County that have a page: fatal crashes, 2015 to 2024
Route	Type	In Washington	In all of Oklahoma
State Route 11	State highway	1 or 2	46
US Route 60	US highway	5	61
US Route 75	US highway	22	102

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 Oklahoma

Adjacent counties

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

Figure 3.Washington County on the county map of Oklahoma

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

Fewer than 102 counties
10 to 14.99 counties
15 to 19.915 counties
20 to 29.922 counties
30 or more29 counties
Washington County: 10.1

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 Oklahoma

Table 10.Counties that share a boundary line with Washington County
County	State	Deaths, 2024	Deaths, 2015 to 2024	For each 100,000 residents in a year
Chautauqua County	Kansas	0	11	32.9
Montgomery County	Kansas	10	76	24.0
Nowata County	Oklahoma	1 or 2	29	29.4
Osage County	Oklahoma	11	89	19.1
Rogers County	Oklahoma	16	150	15.8
Tulsa County	Oklahoma	84	792	11.9

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

Counties of similar population

These counties of Oklahoma have a population nearest to that of Washington 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.
Governors Highway Safety Association: State Highway Safety OfficesThe list of the highway safety offices of the states.

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

Cite this page

Fatal Roads. Washington County, Oklahoma: fatal crash statistics. https://fatalroads.com/county/ok/washington/. 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 Washington in the ten years before 2015?

FARS records 77 deaths in Washington County from 2005 to 2014. It records 53 deaths from 2015 to 2024.

What was the rate of Washington in 2024?

The rate of Washington County in 2024 was 16.7 deaths for each 100,000 residents. The rate of Oklahoma was 15.7. The rate of the United States was 11.5.

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

FARS records a driver as drinking in 13 of 49 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 Washington?

FARS records 1 or 2 fatal crashes on State Route 11 in the county from 2015 to 2024. FARS records 5 fatal crashes on US Route 60 in the county from 2015 to 2024. FARS records 22 fatal crashes on US Route 75 in the county from 2015 to 2024.