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Colorado coronavirus latest numbers, Dec. 9

The number of people currently hospitalized is 1,565, and the state's seven-day, moving average positivity rate is 11.71%.

COLORADO, USA — There are 1,565 patients currently hospitalized in Colorado as of Dec. 9, and the seven-day, moving average positivity rate fell to 11.71%, according to the latest data from the Colorado Department of Public Health and Environment (CDPHE).

Positivity is an important indicator of the status of COVID-19 in the state. The World Health Organization (WHO) in May 2020 recommended that the positivity rate be at or below 5% to contain the virus.

>> Watch video above: COVID-19 hospitalization trends come slower than cases.

Current hospitalization data are also a key metric because they can be an indicator of whether Colorado’s hospital system is being overwhelmed by the virus. In April, hospitalizations peaked at 888 in one day. That number was surpassed Nov. 5, when the number increased to 894 and it has climbed since then. 

Data is released each day at 4 p.m. Numbers will be updated each day at that time.

A breakdown of the data and links to related stories can be found below.

What to know right now:

  • 272,346 cumulative cases, up from 268,589 the day prior.       
  • 15,520 cumulative hospitalizations, up from 14,957 the day prior.     
  • 3,639 deaths among those who tested positive for COVID-19, up from the day prior. 
  • 2,933 deaths due to COVID-19, up from the day prior. 
  • Get the latest from CDPHE here.
  • Gov. Jared Polis issued an executive order mandating face masks or coverings for anyone in indoor places in public.

> Updates from Dec. 8 can be found here.

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Coronavirus data breakdown

CDPHE reports 272,346 people have tested positive for the disease caused by the novel coronavirus, COVID-19. That's up from 268,589 the day prior.      

The graphic below shows case growth, which comes from subtracting the total number of cases from the previous day. A moving average helps capture a trend over a period of time. This removes some noise from the day-to-day numbers. The line on the graph is the seven-day moving average of case growth.


Positivity is the number of tests that come back with a COVID-19 result. Above 10% could be an indicator that not enough testing is being done and that only people likely to have COVID are getting tested. The World Health Organization recommended in May 2020 that the positivity rate should be even lower, 5%, to contain the virus.


CDPHE reports:

  • 3,639 deaths among people with COVID-19
  • 2,933 deaths due to COVID-19

The majority of deaths — 53% — are among people over age 80; 24% of deaths occurred in people between ages 70-79, and 12% were in people ages 60-69.

The graph below shows the number of people who have died from COVID-19 based on the date of their death.

On May 15, CDPHE shifted to a death documentation difference that divided into "deaths among cases" and "deaths due to COVID-19." Dr. Rachel Herlihy, a state epidemiologist at CDPHE, said on May 18 that deaths in the "among" category are from those that tested positive for COVID-19 either before or after death. This is done by medical workers on the front line. Deaths in the "due to" category lag and stem from death certificates that the Centers for Disease Control codes and then sends to CDPHE. On the CDPHE website, it explains the two categories should not be on the same timeline because of reporting differences.


Of those who tested positive for the disease, a total of 14,957 cumulative hospitalizations have been reported.

As of Dec. 9, 1,565 patients were hospitalized with the disease, according to the most recent data from the Colorado Hospital Association. Within the last 24 hours, 205 patients had been transferred or discharged.

(Note: 96% of facilities reported data as of Dec. 9)

The graph below shows the number of people currently hospitalized with a COVID-19 diagnosis and the number of people who have been discharged or transferred within 24 hours. This is a key metric because it can be an indicator of whether or not Colorado’s hospital system is being overwhelmed by the virus.



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