4 Colorado Health Institute
Numbers of Overdose Deaths: El Paso
County Recorded Most in State
While the drug overdose crisis is impacting all of
Colorado, some counties and regions have been hit
harder than others.
CHI examined trends in the greatest number of
overdose deaths, generally in urban and suburban
counties, and the highest rates of overdose deaths,
generally small rural counties, especially in southern
Colorado.
Colorado’s more populous counties generally report
the highest number of deaths due to overdoses. (See
Table 1.) El Paso County led the state with 141 fatal
drug overdoses in 2016, followed by Denver County at
138.
Denver County had the state’s highest number of
overdose deaths each year from 2001 to 2014. Its
overdose deaths peaked at 169 in 2009. El Paso
County’s overdose deaths, meanwhile, have
increased each year, and it surpassed Denver for the
most overdose deaths in 2015.
In some large counties, however, overdose deaths are
dropping:
• Adams County had 92 overdose fatalities in 2016,
down from a peak of 100 in 2012.
• Larimer County dropped to 39 in 2016 from 61 in
2013.
• And Boulder County fell to 37 in 2016 from a peak of
54 in 2013.
More findings about the number of Colorado drug
overdoses between 2001 and 2016 include:
• Overdose deaths tripled in Weld and Douglas
counties.
• Mesa County, Colorado’s 11th-largest county and
home of Grand Junction, saw a bigger percentage
increase in the number of deaths in the past 15 years
than other large counties, climbing 440 percent,
from 5 deaths in 2001 to 27 deaths in 2016.
• Aggregating data for small rural counties helps
paint a picture of what is happening in regions
where the state does not provide county-level data
due to the small number of deaths.
• Sixteen rural Eastern Plains counties — Sedgwick,
Phillips, Yuma, Logan, Washington, Morgan,
Kit Carson, Cheyenne, Lincoln, Kiowa, Powers,
Bent, Otero, Crowley, Baca and Las Animas —
recorded 93 total deaths between 2014 and 2016,
up 158 percent from 36 in the three-year period
between 2002 and 2004.
• Eight counties in the San Luis Valley — Custer,
Huerfano, Saguache, Alamosa, Rio Grande,
Conejos, Costilla and Mineral — recorded 29
overdose deaths between 2014 and 2016, more
than double the 14 fatalities between 2002 and
2004.
Rates of Overdose Deaths:
Huerfano, Other Small Counties
Experience High Rates
Rates of overdose fatalities— the number of deaths
per 100,000 residents — increased in every region of
the state between 2001 and 2016. (See Table 2.)
The most striking increases took place in rural
Colorado. Even though many of these sparsely
populated counties had a relatively small number
of deaths, the high rates signal significant cause for
concern. (See Map 1 and Map 2.)
Findings about the rate of Colorado drug overdoses
between 2001 and 2016 include:
• Huerfano County, with about 6,600 residents, had
six overdose deaths in 2016. That translates into a
rate of 152.6 per 100,000, the highest in the state.
Table 1: Counties with Highest Numbers of
Fatal Overdoses, 2016
Rank County Deaths Population Rate
1 El Paso 141 690,207 20.4
2 Denver 138 693,292 19.2
3 Adams 92 497,673 18.6
4 Jefferson 91 571,711 16.4
5 Arapahoe 90 637,254 13.8
6 Pueblo 40 165,109 2 7.7
7 Larimer 39 338,663 11.2
8 Weld 38 294,397 13.3
9 Boulder 37 321,989 11
10 Douglas 33 328,330 10
Source: Vital Statistics Program,
Colorado Department of Public Health and Environment