Traffic fatalities in Arapahoe County

Traffic fatalities in Arapahoe County was 55 in 2024, according to National Highway Traffic Safety Administration. That is down 21.4% from 2023. That is the 5th highest of 64 counties in 2024.

2024, count55 Provisional

Change on 2023-21.4%

Rank5th of 64Counties in Colorado ranked

Series high702023

Series low192010

Next release: Thursday, 24 June 2027, estimated by Invokely from past publication dates (low confidence), not announced by the publisher. Release calendar

Traffic fatalities in Arapahoe County, 2000 to 2024

count. Source: NHTSA, Fatality Analysis Reporting System (FARS), national CSV files: people killed (sum of FATALS in accident.csv) by county of the crash. Retrieved 2026-10-12, published 2026-06-24.

All 25 values

Period	count
2024	55 Provisional
2023	70
2022	62
2021	51
2020	52
2019	36
2018	47
2017	45
2016	46
2015	37
2014	30
2013	21
2012	29
2011	27
2010	19
2009	29
2008	44
2007	36
2006	40
2005	35
2004	30
2003	24
2002	39
2001	40
2000	34

Compared with Colorado and United States

Place	2024
Arapahoe County	55
Colorado	689
United States	39,254

Arapahoe County compared with nearby places

Under 1
1 to 2
2 to 3
3 to 5
5 to 14
14 and over

Traffic fatalities, 2024, count. Arapahoe County is outlined. Same source and period for every area shown. Source: National Highway Traffic Safety Administration. Boundaries: U.S. Census Bureau cartographic boundary files.

Rankings

US states by traffic fatalities 51 places
Counties in Colorado by traffic fatalities 64 places

Definition

People killed in motor vehicle traffic crashes during the year. FARS counts people who die within 30 days of a crash involving a motor vehicle travelling on a public road, by the place of the crash, not of residence.

A police-based count of deaths. It differs from death certificate counts (CDC) and from the WHO road traffic death rate (road_traffic_death_rate), which is modelled for international comparison.

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How to cite

National Highway Traffic Safety Administration (NHTSA), Fatality Analysis Reporting System. Fatality Analysis Reporting System (FARS), national CSV files: people killed (sum of FATALS in accident.csv) by county of the crash. https://static.nhtsa.gov/nhtsa/downloads/FARS/2024/National/FARS2024NationalCSV.zip. Retrieved 2026-10-12.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

National Highway Traffic Safety Administration. (2026). Fatality Analysis Reporting System (FARS), national CSV files: people killed (sum of FATALS in accident.csv) by county of the crash (Traffic fatalities, Arapahoe County, 2000 to 2024) [Data set]. Retrieved October 12, 2026, from https://static.nhtsa.gov/nhtsa/downloads/FARS/2024/National/FARS2024NationalCSV.zip

MLA 9

Fatality Analysis Reporting System (FARS), national CSV files: people killed (sum of FATALS in accident.csv) by county of the crash, Traffic fatalities, Arapahoe County, 2000 to 2024. National Highway Traffic Safety Administration, 24 June 2026, https://static.nhtsa.gov/nhtsa/downloads/FARS/2024/National/FARS2024NationalCSV.zip. Invokely, https://invokely.ai/en/traffic-fatalities/arapahoe-county-colorado. Accessed 12 Oct. 2026.

Chicago (author-date)

National Highway Traffic Safety Administration. 2026. Fatality Analysis Reporting System (FARS), national CSV files: people killed (sum of FATALS in accident.csv) by county of the crash. Traffic fatalities, Arapahoe County, 2000 to 2024. Dataset. Accessed October 12, 2026. https://static.nhtsa.gov/nhtsa/downloads/FARS/2024/National/FARS2024NationalCSV.zip. Also distributed by Invokely, https://invokely.ai/en/traffic-fatalities/arapahoe-county-colorado.

Harvard

National Highway Traffic Safety Administration (2026) Fatality Analysis Reporting System (FARS), national CSV files: people killed (sum of FATALS in accident.csv) by county of the crash, Traffic fatalities, Arapahoe County, 2000 to 2024 [Dataset]. Available at: https://static.nhtsa.gov/nhtsa/downloads/FARS/2024/National/FARS2024NationalCSV.zip, via Invokely: https://invokely.ai/en/traffic-fatalities/arapahoe-county-colorado (Accessed: 12 October 2026).

BibTeX

@misc{national_traffic_fatalities_arapahoe_county_2024,
  author = {{National Highway Traffic Safety Administration}},
  title = {{Fatality Analysis Reporting System (FARS), national CSV files: people killed (sum of FATALS in accident.csv) by county of the crash: Traffic fatalities, Arapahoe County, 2000 to 2024}},
  year = {2026},
  howpublished = {Data set},
  url = {https://static.nhtsa.gov/nhtsa/downloads/FARS/2024/National/FARS2024NationalCSV.zip},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/en/traffic-fatalities/arapahoe-county-colorado. Publisher attribution: National Highway Traffic Safety Administration (NHTSA), Fatality Analysis Reporting System. Fatality Analysis Reporting System (FARS), national CSV files: people killed (sum of FATALS in accident.csv) by county of the crash. https://static.nhtsa.gov/nhtsa/downloads/FARS/2024/National/FARS2024NationalCSV.zip. Retrieved 2026-10-12.},
}

RIS

TY  - DATA
AU  - National Highway Traffic Safety Administration
TI  - Fatality Analysis Reporting System (FARS), national CSV files: people killed (sum of FATALS in accident.csv) by county of the crash: Traffic fatalities, Arapahoe County, 2000 to 2024
PY  - 2026
DA  - 2026/06/24
PB  - National Highway Traffic Safety Administration
DB  - Invokely
UR  - https://static.nhtsa.gov/nhtsa/downloads/FARS/2024/National/FARS2024NationalCSV.zip
L2  - https://invokely.ai/en/traffic-fatalities/arapahoe-county-colorado
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/en/traffic-fatalities/arapahoe-county-colorado.
N1  - Publisher attribution: National Highway Traffic Safety Administration (NHTSA), Fatality Analysis Reporting System. Fatality Analysis Reporting System (FARS), national CSV files: people killed (sum of FATALS in accident.csv) by county of the crash. https://static.nhtsa.gov/nhtsa/downloads/FARS/2024/National/FARS2024NationalCSV.zip. Retrieved 2026-10-12.
ER  -

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Questions

What is the traffic fatalities in Arapahoe County?

Traffic fatalities in Arapahoe County was 55 in 2024, according to National Highway Traffic Safety Administration. That is down 21.4% from 2023. That is the 5th highest of 64 counties in 2024.

Where does this figure come from?

National Highway Traffic Safety Administration. Fatality Analysis Reporting System (FARS), national CSV files: people killed (sum of FATALS in accident.csv) by county of the crash. Retrieved by Invokely on 2026-10-12.

What was the highest traffic fatalities in Arapahoe County?

70 in 2023, the highest value since 2000 in this series.

Related statistics for Arapahoe County

All statistics for Arapahoe County | Arapahoe County in figures