Colorado in 2004
Deaths 667Fatal crashes 596Per 100,000 14.6US deaths 42,836
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. Final FARS file for 2004.
In 2004, 667 people died in 596 fatal crashes in Colorado, 14.6 deaths per 100,000 residents against 14.6 nationally.
The death toll was about level between 2003 (642) and 2004 (667).
Colorado accounted for 1.6% of the 42,836 crash deaths recorded nationally that year.
37.9% of the state's fatal crashes that year had at least one driver reported as drinking.
32% of the crashes happened between noon to 6pm; Saturday was the most common day.
Compared with 2003 and the nation
| Measure | Colorado 2004 | Colorado 2003 | United States 2004 |
|---|---|---|---|
| Deaths | 667 | 642 | 42,836 |
| Fatal crashes | 596 | 570 | 38,444 |
| Deaths per 100,000 residents | 14.6 | 14.2 | 14.6 |
| Crashes with a drinking driver | 38% | 42% | 34% |
Counties in 2004
Every county with a fatal crash in 2004, by deaths. Counts under three are shown as "1–2" (small-count rule); the per-100,000 column is blank for them. 58 counties listed.
Per 100,000 uses the 2024 population estimate for every year, so early-year rates are understated where a county has grown.
Hour of day
Weekday
Questions and answers
How many people died in crashes in Colorado in 2004?
667 people in 596 fatal crashes, according to NHTSA's FARS 2004 file, or 14.6 per 100,000 residents.
Which county in Colorado had the most crash deaths in 2004?
Weld County with 89 deaths in 72 fatal crashes. The table on this page lists every county with a fatal crash that year.
How did 2004 compare with 2003 in Colorado?
667 deaths against 642 in 2003 (+4%). Nationally the 2004 total was 42,836.
Provenance
Source: NHTSA Fatality Analysis Reporting System, 2004 national file (accident table); US Census Bureau population estimates. Data through 31 Dec 2024; generated 30 Sep 2026.