{"meta":{"dataset":"fatal-crashes","title":"Fatal crashes by county and type: trucks, motorcycles, pedestrians and bicyclists, NHTSA FARS 2019 to 2024","version":"1.0.0","doi":"10.5281/zenodo.23733739","doiUrl":"https://doi.org/10.5281/zenodo.23733739","conceptDoi":"10.5281/zenodo.23733738","license":"CC BY 4.0","licenseUrl":"https://creativecommons.org/licenses/by/4.0/","attribution":"Source: Probative, Fatal crashes by county and type: trucks, motorcycles, pedestrians and bicyclists, NHTSA FARS 2019 to 2024, version 1.0.0, https://doi.org/10.5281/zenodo.23733739, licensed CC BY 4.0.","citation":"Probative. (2026). Fatal crashes by county and type: trucks, motorcycles, pedestrians and bicyclists, NHTSA FARS 2019 to 2024 (Version 1.0.0) [Data set]. Zenodo. https://doi.org/10.5281/zenodo.23733739","disclaimer":"Not legal advice. These are counts from NHTSA's public crash census, kept for marketing planning. A county's count says nothing about who was at fault, and the newest year can change when NHTSA issues its final file.","notice":"Probative is a marketing firm, not a law firm; not legal advice.","lastChecked":"2026-10-27","url":"https://probativegrowth.com/data/v1/fatal-crashes/areas/08.json","humanUrl":"https://probativegrowth.com/research/fatal-crashes-by-county/","statusCodes":{"P":"primary source","S":"secondary source","D":"ABA model default","U":"open question"}},"key":"08","records":[{"id":"fatal-crashes:08","area":"08","areaName":"Colorado","areaType":"state","state":"CO","year":2024,"status":"P","text":"Colorado: 642 fatal crashes killed 689 people in 2024, including 112 pedestrians, 14 bicyclists and 165 motorcyclists; 90 of the crashes involved a large truck (NHTSA FARS, annual report file, can change in the final file).","value":642,"unit":"fatal crashes","fatal_crashes":642,"fatalities":689,"large_truck_crashes":90,"large_truck_deaths":105,"motorcycle_crashes":170,"motorcyclist_deaths":165,"pedestrian_crashes":112,"pedestrian_deaths":112,"bicyclist_crashes":15,"bicyclist_deaths":14,"alcohol_impaired_crashes":191,"alcohol_impaired_deaths":204,"speeding_crashes":215,"work_zone_crashes":21,"rural_crashes":212,"urban_crashes":430,"population":5988502,"fatal_crashes_per_100k":10.72,"fatalities_per_100k":11.51,"file_status":"annual report file","fatal_crashes_2019":545,"fatal_crashes_2020":574,"fatal_crashes_2021":638,"fatal_crashes_2022":699,"fatal_crashes_2023":666,"fatal_crashes_2024":642,"change_pct_since_2019":17.8,"final_through":2023,"yearFields":["fatal_crashes","fatalities","large_truck_crashes","large_truck_deaths","motorcycle_crashes","motorcyclist_deaths","pedestrian_crashes","pedestrian_deaths","bicyclist_crashes","bicyclist_deaths","alcohol_impaired_crashes","alcohol_impaired_deaths","speeding_crashes","work_zone_crashes","rural_crashes","urban_crashes","population","fatal_crashes_per_100k","fatalities_per_100k"],"years":{"2019":[545,597,90,103,96,103,73,73,20,20,146,160,215,9,220,322,5758736,9.46,10.37],"2020":[574,622,70,81,133,140,87,87,15,15,169,187,254,12,207,366,5786873,9.92,10.75],"2021":[638,691,91,103,136,137,91,92,15,15,201,213,180,12,259,377,5814368,10.97,11.88],"2022":[699,764,95,109,144,149,106,108,16,15,231,259,258,10,267,430,5853355,11.94,13.05],"2023":[666,720,87,91,133,135,125,125,20,20,189,214,227,12,233,433,5912240,11.26,12.18],"2024":[642,689,90,105,170,165,112,112,15,14,191,204,215,21,212,430,5988502,10.72,11.51]},"effectiveFrom":"2024-01-01","effectiveTo":"2024-12-31","sources":[{"label":"NHTSA FARS 2024 national CSV (annual report file); 2019-2023 for the trend","url":"https://static.nhtsa.gov/nhtsa/downloads/FARS/2024/National/FARS2024NationalCSV.zip","kind":"primary","accessed":"2026-10-27"},{"label":"Census Bureau county population estimates (Vintage 2025, Vintage 2019) and 2020 urban-rural classification","url":"https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/counties/totals/co-est2025-alldata.csv","kind":"primary","accessed":"2026-10-27"}],"source":{"agency":"National Highway Traffic Safety Administration","file":"FARS2024NationalCSV.zip","table":"accident, vehicle, person, MIDRVACC","release":"FARS 2024 annual report file; 2019-2023 final files","vintage":"FARS 2019-2024","sha256":"5112727a8c0dc91ffee27ca05bddb073934f2d192ce4fae997da767dccdbe04f","url":"https://www.nhtsa.gov/research-data/fatality-analysis-reporting-system-fars","accessed":"2026-10-27"},"flags":{"suppressed":false,"noise":false,"preliminary":true,"moe":null},"lastChecked":"2026-10-27","note":"The newest year is NHTSA's first release and can change in the final file.","dataset":"fatal-crashes","confidence":"medium","confidenceBasis":"preliminary figure"}]}